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Speculation of Harm Isn’t Standing: Not Every Adverse Board Decision Is Ticket to Appeal

by Keval Amin | Jun 12, 2025 | America Invents Act, Patents

After assessing whether a patent owner had standing to appeal the Patent Trial & Appeal Board’s final written decision, the US Court of Appeals for the Federal Circuit found no injury in fact to support Article III jurisdiction and dismissed the appeal. Dolby Labs. Licensing Corp. v. Unified Patents, LLC, Case No. 23-2110 (Fed. Cir. June 5, 2025) (Moore, Clevenger, Chen, JJ.)

Dolby owns a patent covering a prediction method involving an in-loop filter. Unified Patents, claiming to be the sole real party in interest (RPI), filed an inter partes review (IPR) challenging several patent claims as anticipated and obvious. Dolby contested the challenge, identifying nine additional entities it argued should have been named as RPIs (alleged RPIs). The Board declined to rule on Dolby’s inclusion, however, and proceeded with Unified as the sole RPI.

In its final written decision, the Board found that Unified failed to establish the unpatentability of any challenged claims. Consistent with the US Patent & Trademark Office’s practice, it also declined to address the RPI dispute, finding it immaterial – there was no evidence the alleged RPIs were estopped from filing their own IPRs later or that Unified had advantageously or strategically omitted them. Dolby appealed.

The Federal Circuit explained that when it reviews final Board decisions, its jurisdiction is constrained by Article III’s “Cases” and “Controversies” requirement. To establish standing, an appellant must demonstrate:

A concrete and particularized injury in fact that is actual or imminent, not speculative.
A causal link between the injury and the appellee’s challenged conduct.
A likelihood that the injury will be redressed by a favorable ruling.

Dolby asserted standing to appeal the Board’s refusal to address the RPI dispute based on three grounds:

Its statutory right to appeal as a “dissatisfied” party under 35 U.S.C. § 319.

The denial of its right to information under 35 U.S.C. § 312(a)(2).
An injury in fact arising from potential breaches of license agreements by the alleged RPIs and possible conflicts of interest involving the Board’s administrative patent judges.

The Federal Circuit rejected Dolby’s argument that it had a right to appeal based solely on dissatisfaction with the Board’s decision. The Court explained that the right to appeal a Board decision under the America Invents Act (AIA) requires Article III standing. The Court also dismissed Dolby’s argument for a statutory right to RPI information, finding that the AIA does not create an informational right. The Court explained that unlike statutes such as the Federal Advisory Committee Act or the Federal Election Campaign Act, which expressly grant public access to information, the AIA lacks a public access provision and explicitly limits judicial review of IPR-related determinations, including RPI disclosures.

As to Dolby’s right to appeal the Board decision, the Federal Circuit found Dolby’s argument too speculative to establish standing, citing four key deficiencies:

Dolby failed to assert that any alleged RPIs were party to license agreements, undermining its claim of potential breach.

Dolby provided no evidence of conflicts of [...]

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Stylish but Generic: ‘VETEMENTS’ Can’t Dress Up as Trademark

by Sarah Bro | May 29, 2025 | Trademarks

The US Court of Appeals for the Federal Circuit affirmed the Trademark Trial & Appeal Board’s refusal to register the mark VETEMENTS for clothing and related retail services, finding that the mark was generic under the doctrine of foreign equivalents. In re Vetements Group AG, Case Nos. 2023-2050; -2051 (Fed. Cir. May 21, 2025) (Prost, Wallach, Chen, JJ.)

Vetements Group AG applied to register the mark VETEMENTS for various clothing items and online retail store services for clothing items. The US Patent & Trademark Office refused registration, finding the mark generic or, in the alternative, merely descriptive without acquired distinctiveness under Section 2(e)(1) of the Lanham Act. The Board affirmed, applying the doctrine of foreign equivalents to translate “vetements” (French for “clothing”) and concluding that the term was generic for the applied-for goods and services pertaining to clothing. Vetements Group appealed.

The doctrine of foreign equivalents is used to evaluate whether a non-English trademark is generic or descriptive for the applied-for goods or services by translating the foreign-language mark into English, then applying the relevant legal tests. The Federal Circuit affirmed that the doctrine applies when the “ordinary American purchaser” would likely “stop and translate” the foreign word into English. The “ordinary American purchaser” includes all US consumers, including those familiar with the foreign language.

The Federal Circuit emphasized that words from modern languages are generally translated unless there is a compelling reason not to do so. It rejected Vetements’ argument that the doctrine should only apply if a majority of US consumers understand the foreign word. Instead, the Court held that it is sufficient if an “appreciable number” of US consumers would recognize and translate the term.

In this case, the Federal Circuit found that French is widely spoken and taught in the United States (the Board found that as of 2010, French was the fifth most spoken non-English language at home and the second most widely taught non-English language in US schools). The Court thus concluded that “vetements” is a common French word meaning “clothing,” and that given the mark’s use on apparel and in connection with clothing-related retail services, translation of the term into English was likely.

Under the doctrine of foreign equivalents, foreign terms used as trademarks are translated into English, then evaluated under the applicable standards, including genericness, descriptiveness, and likelihood of confusion. In assessing whether a term is generic, courts apply a two-part test: identifying the genus of goods or services at issue, and determining whether the relevant public understands the term primarily to refer to that genus.

Here, the genus was clothing and online retail services for clothing. The Federal Circuit agreed with the Board that “vetements,” once translated to “clothing,” directly named the genus of the goods and services. Therefore, the term was generic and ineligible for trademark protection.

Because the mark was found to be generic, the Federal Circuit explained that it did not have to reach the Board’s alternative holding that the VETEMENTS mark was merely descriptive without acquired distinctiveness [...]

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Up in Smoke: Statutory Trademark Damages Can Exceed Actual Damages

by Taylor MacDonald | May 15, 2025 | Trademarks

Addressing a jury’s statutory damages award that surpassed the plaintiffs’ actual damages, the US Court of Appeals for the Eleventh Circuit affirmed the district court’s denial of the defendant’s motion for judgment as a matter of law (JMOL), finding that the award was consistent with trademark damages law given the jury’s finding of no willfulness and was not violative of constitutional due process. Top Tobacco, L.P. v. Star Importers & Wholesalers, Inc., Case No. 24-10765 (11th Cir. Apr. 30, 2025) (Pryor, Grant, Kid, JJ.)

Top Tobacco, Republic Technologies, and Republic Tobacco (collectively, Republic) sued Star Importers & Wholesalers for trademark violations and the sale of counterfeit cigarette rolling papers. Prior to trial, the district court granted summary judgment in favor of Republic. Thus, the only issues tried to the jury were damages related, including whether Star’s conduct had been willful, whether the company’s president should be personally liable, and the appropriate damages award.

Republic sought damages under 15 U.S.C. § 1117(c) of the Lanham Act, permitting the jury to look beyond actual damages and award up to $200,000 per non-willfully infringed mark or $2 million per willfully infringed mark. The jury instructions explained to the jury that it could consider multiple factors, including lost revenue, the conduct’s willfulness, and whether the counterfeit goods were a public safety risk. The instructions also clarified that the statute permitted both compensatory and punitive rationales for the award, as long as it was not a windfall for Republic. Ultimately, the jury found that Star’s conduct had not been willful and granted the plaintiffs $123,000 per infringed mark. Star moved for JMOL, arguing the total $1.107 million award was inconsistent with the finding of no willfulness. The district court denied the motion. Star appealed.

The Eleventh Circuit affirmed the district court’s denial of the JMOL motion, concluding that:

The jury was permitted to provide an award greater than actual damages.
The jury was permitted to consider punitive and deterrence rationales despite finding the actions were not willful.
The award did not violate constitutional due process.

Applying the principles of statutory construction, the Eleventh Circuit explained that because § 1117(a) permits an award for actual damages, § 1117(c)’s purpose was explicitly to allow awards greater than the actual loss suffered. Further, the jury’s role of factfinder under the Seventh Amendment precluded the district court from overriding a verdict that fell within the statute. Finally, the Court noted that the jury instructions were a safeguard against punishing defendants without any regard for actual damages because the instructions protected against a windfall for the plaintiff. In this case, the jury had facts regarding the marks’ strength, potential dangers of the counterfeit papers’ chemicals, and the prevalence of counterfeiting in the industry. Thus, the Court found that the jury had substantial evidence for the award – which was below the statutory maximum – and that it was not a windfall for Republic.

Similarly, the Eleventh Circuit reasoned that since the jury awarded damages below the statutory maximum [...]

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Beach Buggy Battle: Stipulation Insufficient to Establish Trademark Distinctiveness

by Tim Dunker | Jan 30, 2025 | Trademarks

The US Court of Appeals for the Fourth Circuit found that a district court does not need to accept both parties’ stipulation that a mark is distinctive but instead is permitted to make an evidentiary inquiry in determining whether the mark is distinctive or generic. Moke America LLC v. Moke Int’l Ltd., Case No. 23-1634 (4th Cir. Jan. 15, 2025) (King, Groh, JJ.) (Richardson, J., dissenting).

Starting in the 1960s, British Motor Corporation (BMC) sold vehicles colloquially referred to as “Mokes” in the United Kingdom, Australia, and Portugal. By the time BMC ceased production in 1993, Mokes had garnered a small but devoted following for use as beach buggies in the United States, the Caribbean, and Australia.

In August 2015, Moke International and Moke USA sold their first vehicle using the MOKE mark and subsequently sought trademark registration. One year later, Moke America began US sales of vehicles using the MOKE mark. Both parties described their vehicles as being reengineered and redesigned versions of the BMC Moke.

The present dispute began when Moke America opposed Moke International and Moke USA’s registration based on priority use of the MOKE mark. The Trademark Trial & Appeal Board dismissed the opposition. Moke America then filed a district court complaint seeking a declaration of trademark ownership and asserting trademark infringement. Moke International and Moke USA counterclaimed for a declaration of trademark ownership and trademark infringement, as well as affirmance of the Board’s dismissal.

A party claiming ownership of a mark bears the burden of proving distinctiveness. A generic term is not distinctive. Generic terms in trademark law are those that describe a genus or class of which a particular product is a member, such as “CONVENIENT STORE retail stores, DRY ICE solid carbon dioxide, and LIGHT BEER ale-type beverages.” Generic terms can never be protected. The purpose of denying protection for these terms is to safeguard the public from having commonly used words and phrases removed from the “linguistic commons.” Certain marks that are originally distinctive may become generic through the public’s pervasive use of the term through a process known as “genericide.” Genericide occurs when the trademark ceases to identify the particular source of a product or service to the public and instead identifies a class of product or service. Common examples include ASPIRIN and ESCALATOR.

Since both parties sought ownership of the MOKE mark, the parties stipulated that the mark was distinctive and not generic. The district court found that a stipulation was insufficient and noted that the parties must set forth evidence that the mark was distinctive and not generic. The district court concluded that MOKE was once inherently distinctive but had become generic before either party sold a vehicle bearing the MOKE mark. Both parties appealed.

Seeking to overturn the district court’s finding of genericness, the parties argued that the district court was required to accept their stipulation of the MOKE mark’s distinctiveness. The Fourth Circuit disagreed, finding that blindly accepting a stipulation was incompatible with the court’s role of [...]

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Lager Than Life: $56 Million Verdict in Beer Trademark Dispute Still on Tap

by Amol Parikh | Jan 16, 2025 | Trademarks

The US Court of Appeals for the Ninth Circuit upheld a $56 million trial verdict in a trademark dispute, finding that the evidence supported the jury’s conclusion that a beer company’s rebranding of one its beers infringed a competitor’s trademark. Stone Brewing Co., LLC v. Molson Coors Beverage Company USA LLC, Case No. 23-3142 (9th Cir. Dec. 30, 2024) (Graber, Friedland, Bumatay, JJ.) (nonprecedential).

Stone Brewing sued Molson Coors in 2018 alleging that Molson changed its packaging of Keystone Light to emphasize the word “stone” in its “Own the Stone” marketing campaign, and that this change infringed Stone Brewing’s trademarks and caused consumer confusion. Molson raised a variety of defenses, all of which were rejected. A jury found infringement and ultimately awarded Stone Brewing $56 million. Molson appealed.

Molson argued that the district court erred in finding that the four-year laches clock did not bar Stone Brewing’s Lanham Act claims. The Ninth Circuit found that the laches clock began running in 2017 when Molson launched the “Own the Stone” campaign, to which all of Stone Brewing’s claims related. The Court noted that prior to 2017, Molson never referred to Keystone as anything other than Keystone in its packaging, marketing, or advertising materials, and specifically never broke up the product name “Keystone” and used the term “Stones” to refer to the number of beers in a case (“30 stones”) or as a catch phrase (e.g., “Hold my Stones”). Thus, the Court found that Stone Brewing brought the suit within the four-year statute of limitations period.

Molson also argued that the district court erred in refusing to set aside the jury verdict on the ground that Molson had a superior interest in the STONE mark. Stone Brewing applied to register the STONE mark in 1996, and the Ninth Circuit found there was substantial evidence that Molson did not approve production of packaging that used “Stone” before that date.

Molson argued that the district court erred in refusing to set aside the jury verdict on likelihood of confusion. The Ninth Circuit disagreed, explaining that Stone Brewing provided evidence from which a jury could plausibly conclude there was “actual confusion” by distributors and customers who thought that Stone Brewing sold Keystone Light. The Court noted that Molson expressly de-emphasized “Keystone” and instead highlighted “Stone” in its 2017 product refresh. The Court also explained that both brands compete in the same beer space, use the same marketing and distribution channels, and are relatively inexpensive products, all of which allowed the jury to plausibly conclude that Molson’s 2017 product refresh of Keystone Light was likely to cause consumer confusion.

Molson also challenged the damages award. At trial, Stone Brewing sought damages in three categories:

$32.7 million for past lost profits
$141.4 million for future lost profits
$41.8 million for corrective advertising.

The jury returned a verdict of $56 million in general damages, which was about one quarter of the requested damages, but did not indicate what amount came from each category. Molson argued that [...]

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Time’s Up: Fifth Circuit Reinstates Original Judgment in Trademark Dispute

by Keval Amin | Dec 5, 2024 | Trademarks

The US Court of Appeals for the Fifth Circuit vacated a district court’s amended final judgment and reinstated its prior final judgment, finding that the district court overstepped its narrow mandate on remand, directly contradicting the Fifth Circuit’s earlier decision. In that earlier decision, the Fifth Circuit upheld the district court’s finding of trademark infringement but modified the scope of the injunction, approving it only in part. Rolex Watch USA, Incorporated v. BeckerTime, L.L.C., Case No. 24-10415 (5th Cir. Nov. 20, 2024) (Douglas, King, Willett, JJ.)

BeckerTime modified and sold Rolex-branded watches by adding diamonds, aftermarket bezels, and bands not authorized by Rolex. Rolex sued BeckerTime for trademark infringement, seeking an injunction and disgorgement of profits. While the district court found that BeckerTime infringed Rolex’s trademark, it declined to order disgorgement because of BeckerTime’s laches defense. In the first appeal, the Fifth Circuit upheld the infringement finding, noting that BeckerTime’s modifications of diamonds and aftermarket bezels went beyond mere repairs and restoration. However, the Fifth Circuit partially modified the district court’s injunction and issued a limited remand to clarify certain language in the injunction. On remand, Rolex and BeckerTime agreed on revised language for that portion of the injunction, which the district court approved. The district court, however, went further by amending other sections of the injunction. This appeal followed.

Both parties agreed that the district court had exceeded its mandate. The amendments permitted BeckerTime to advertise and sell Rolex watches with customized dials under certain conditions, requiring disclosures and inscriptions reading “CUSTOMIZED BY BECKERTIME.” Rolex contended – and the Fifth Circuit agreed – that this language conflicted with the prohibition (in the injunction) of all non-genuine dials, including those bearing original Rolex trademarks.

The Fifth Circuit vacated the district court’s amended judgment and reinstated its prior judgment with modifications, incorporating its earlier decision and the parties’ stipulation.

Trademark Fee Increases: The TEAS Party Is Over

by Abigail A. Rubinstein | Dec 5, 2024 | Trademarks

After a lengthy public comment and review process, the US Patent & Trademark Office (PTO) announced trademark fee increases effective January 18, 2025. The goal of PTO fee setting is to provide sufficient financial resources to facilitate the effective administration of the US intellectual property system. The PTO aspires to recover aggregate costs to:

Finance the PTO’s mission, strategic goals, and priorities.
Enable financial sustainability.
Promote efficient operations and filing behaviors.
Align fees with the costs of services provided.
Encourage access to the trademark system for all stakeholders.

The fees for filing a new trademark application via either the Trademark Electronic Application System (TEAS) or TEAS Plus will remain unchanged: $350 per class for a TEAS standard application and $250 per class for a TEAS Plus application for as long as TEAS remains available (and then using the Beta site discussed below). However, the PTO will institute surcharges for applications that are incomplete or contain custom identifications of goods or services. These application surcharges are intended to encourage more complete applications, which will improve examination efficiency and help reduce pendency.

Description Surcharge Insufficient information (Sections 1 and 44), per class $100 Using the free-form text box instead of the Trademark ID Manual within the Trademark Center to identify goods and services (Sections 1 and 44), per class $200 Each additional group of 1,000 characters in the free-form text box beyond the first 1,000 (Sections 1 and 44), per affected class $200

Since the World Intellectual Property Organization (WIPO) is currently unable to collect surcharges, the PTO will raise the fee for WIPO Madrid Trademark Applications to $600 per class.

The PTO will also raise the fees for post-registration filings to offset higher processing costs for these filings and continue balancing the cost of base applications.

Filing Current Fee Fee as of January 18, 2025 Section 9 registration renewal application, per class $300 $325 Section 8 declaration, per class $225 $325 Section 15 declaration, per class $200 $250 Section 71 declaration, per class $225 $325

The PTO has not increased the filing fees in connection with intent to use filings since 2002, although the time to examine such filings has increased exponentially because of the need to examine questionable specimens. Those fees are now set to increase as follows:

Description Current Fee Fee as of January 18, 2025 Amendment to allege use (AAU), per class $100 $150 Statement of use (SOU), per class $100 $150

The fees for requesting an extension of time are unchanged.

Finally, the number of petitions and protests have increased. The PTO will attempt to recover more of the cost of processing petitions and protests as follows:

Description Current Fee Fee as of January 18, 2025 Petition to the Director $250 $400 Petition to revive an application $150 $250 Letter of protest $50 $150

For further details, including a complete list of the fee increases, click here.

The PTO also announced that as of January 18, 2025, filers [...]

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Clear Vision: Keyword Search Term Purchase Doesn’t Blur Trademark Lines

by Eleanor B. Atkins | Oct 17, 2024 | Trademarks

Addressing the issue of trademark infringement based on the purchase of search advertising keywords, the US Court of Appeals for the Second Circuit joined the consensus view and upheld a district court decision finding that the mere purchase of a search advertising keyword containing another’s trademark does not by itself constitute trademark infringement. 1-800 Contacts, Inc. v. JAND, Inc., Case No. 22-1634 (2d Cir. Oct. 8, 2024) (Chin, Carney, Lee, JJ.)

1-800 Contacts is an established online retailer for contact lenses. JAND (doing business as Warby Parker) was originally an online retailer for eyeglasses and began selling contact lenses online as well in 2019. As a newcomer to the market of online contact lenses, Warby Parker purchased search advertising keywords that included 1-800 Contacts’ trademarks. This practice is known as search keyword advertising, and it is a type of marketing that allows parties to purchase certain terms from search engines that, when used as a search query, result in the paying party’s advertisements appearing above the organic search results as part of the “paid results.”

1-800 Contacts sued Warby Parker for engaging in this practice, alleging that the purchase and use of 1-800 Contacts’ trademarks constituted trademark infringement and unfair competition under federal and New York state law. The district court disagreed, granting Warby Parker’s motion for judgment on the pleadings and finding that 1-800 Contacts’ trademarks and the “Warby Parker” trademark were entirely dissimilar. 1-800 Contacts appealed.

1-800 Contacts argued that Warby Parker purchased search engine keyworks consisting of 1-800 Contacts’ trademarks to use them in connection with an adverting campaign designed to mislead consumers. 1-800 Contacts alleged that the purchase of these keywords resulted in consumer confusion because users searching for “1-800 contacts” would receive Warby Parker’s “ambiguous ads that generate source, sponsorship or initial interest confusion.” 1-800 Contacts further alleged that the webpage that was linked to Warby Parker’s advertisements “magnified this confusion” because it mimicked the look and feel of 1-800 Contacts’ website.

The Second Circuit noted that two types of consumer confusion were at issue in the case: sponsorship confusion, which occurs when consumers believe “the mark’s owner sponsored or otherwise approved the use of the trademark,” and initial-interest confusion. To sufficiently plead internet-related initial-interest confusion, “a showing of intentional deception [is necessary] . . . because consumers diverted on the Internet can more readily get back on track that those in actual space.”

The Second Circuit reviewed the eight-factor Polaroid test to assess whether 1-800 Contacts sufficiently pled a likelihood of confusion. The Court agreed with the district court that certain factors, including the strength of the mark, the competitive proximity of the products, the relative quality of the products, and good faith, favored 1-800 Contacts. However, other factors, including, most importantly, the similarity of the marks, favored Warby Parker: “Here, the pleadings failed to plausibly allege that Warby Parker used 1-800’s Marks anywhere during the search advertising process outside of its purchase at the initial, permissible keyword auction. . . . Thus, the [...]

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Chickening Out: Reason for Trademark Abandonment Irrelevant Without Proof of Intent to Resume

by Karen Gover | Oct 3, 2024 | Trademarks

The US Court of Appeals for the First Circuit affirmed a district court’s summary judgment decision finding that the prior owner of a trademark for fresh chicken had abandoned the mark by failing to use it for three years and failing to show an intent to resume use of the mark. To-Ricos, Ltd. v. Productos Avícolas Del Sur, Inc., Case No. 22-1853 (1st Cir. Sept. 19, 2024) (Montecalvo, Lipez, Thompson, JJ.)

PAS, a Puerto Rico corporation, sold Pollo Picú branded chicken from 2005 to 2011. The Picú trademark consists of a cartoon chicken with the phrase “Pollo Picú” underneath it:

While Pollo Picú was once a well-recognized brand in Puerto Rico, PAS encountered administrative and financial challenges. In 2006 and 2009, it failed to file declarations with the US Patent & Trademark Office (PTO) attesting to the use of the mark as required by Section 8 of the Lanham Act. The PTO therefore canceled the Picú trademark registration. PAS stopped selling chicken bearing the mark after its bank froze PAS’s financing in 2011. The bank filed suit in January 2012 under a preexisting loan agreement in which PAS had granted the bank a lien over PAS’s assets, including the Picú mark. PAS offered to sell the company to To-Ricos, PAS’s main competitor, but no sale occurred.

In October 2014, PAS and the bank signed a settlement agreement requiring PAS to pay a stipulated sum by December 2014 or the bank would foreclose on most of PAS’s assets, but not the Picú mark. The agreement provided that the bank would retain its lien over the mark until the foreclosure proceedings concluded. PAS failed to make the payment, but the bank did not exercise its foreclosure rights. In June 2017, PAS moved for the Commonwealth Court to order the bank to foreclose on PAS’s assets or declare PAS free of its obligations to the bank. The Commonwealth Court granted the motion in November 2019.

In April 2016, To-Ricos applied to register the Picú mark with the PTO. Three months later, PAS applied to re-register the same mark and filed an opposition to To-Ricos’s application. A year later, PAS licensed the right to use the Picú mark in the United States to IMEX. IMEX sold chicken under the mark for a few months but stopped after To-Ricos sent cease and desist letters.

In June 2019, To-Ricos began selling Picú branded chicken. It also filed a lawsuit against PAS, seeking a declaratory judgment establishing To-Ricos as the legal owner of the Picú mark. To-Ricos moved for summary judgment, arguing that PAS had abandoned its mark. PAS opposed. The district court agreed with To-Ricos, noting that PAS admitted to not having used the mark in commerce for at least three consecutive years prior to To-Ricos’s application, and that PAS had not demonstrated its intent to resume use of the mark within that period. PAS appealed.

PAS [...]

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Blurred Vision: Appeal Dismissed for Lack of Standing

by Lillian Spetrino | Aug 29, 2024 | Patents

The US Court of Appeals for the Federal Circuit dismissed a patent challenger’s appeal in an inter partes review (IPR) because the challenger could not meet the injury-in-fact requirement for Article III standing. Platinum Optics Tech. Inc. v. Viavi Solutions Inc., Case No. 23-1227 (Fed. Cir. Aug. 16, 2024) (Moore, Taranto, JJ.; Checchi, Dist. J, sitting by designation).

Viavi Solutions owns a patent directed to optical filters that include layers of hydrogenated silicon and to sensor systems comprising such optical filters. Platinum Optics Technology (PTOT) petitioned for IPR. The Patent Trial & Appeal Board found that PTOT had failed to establish that the challenged claims were unpatentable. PTOT appealed.

The Federal Circuit dismissed the appeal, finding that PTOT did not have Article III standing. The Court explained that while Article III standing is not required to appear before an administrative agency (such as the US Patent & Trademark Office), such standing is required once a party seeks judicial review in an Article III federal court. PTOT argued it had standing because of potential infringement liability due to its continued distribution of a product previously accused of infringing the patent and its development of new models of the previously accused product. The Court rejected both arguments.

First, PTOT asserted that it suffered an injury in fact because there was a likelihood that Viavi would sue again. PTOT relied on a letter from Viavi stating that it did not believe PTOT could fulfill its supply agreements with noninfringing products. The Federal Circuit disagreed with PTOT’s assertion, concluding that mere speculation about the possibility of suit, without more, is insufficient to confer Article III standing. Moreover, the Court noted that Viavi’s letter was sent prior to the patent infringement suits, which were dismissed with prejudice. Thus, the Court found that PTOT had not established an injury in fact based on potential infringement liability due to its continued distribution of a previously accused product.

Second, PTOT asserted that it suffered an injury in fact based on its development of new models of the previously accused product. PTOT’s argument was supported by a declaration from a Deputy Director of Operation Management at PTOT and the same letter from Viavi threatening future suit. The Federal Circuit did not find the declaration testimony compelling. It explained that the declaration, which generally alleged that PTOT continued to develop new models of the previously accused product, did not identify any specific concrete plans for PTOT to develop a product that might implicate the patent. The declaration did not explain the particulars of these new models or how the models might relate to the patent. The Court found that the declaration was insufficient to establish that PTOT’s development activities created a substantial risk of infringement or were likely to cause Viavi to assert infringement. The Court noted that the letter from Viavi did not specifically address models in development or foreclose PTOT’s ability to develop a noninfringing product.

Thus, the Federal Circuit concluded that PTOT failed to establish an injury [...]

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