IP UPDATE
Exploring the Latest in Intellectual Property Law
IP UPDATE
Exploring the Latest in Intellectual Property Law
preliminary injunction/PI
Subscribe to preliminary injunction/PI's Posts

Case Closed: OpenAI Prevails on Secondary Meaning

by | Dec 5, 2024 |

The US Court of Appeals for the Ninth Circuit affirmed a district court’s grant of a preliminary injunction (PI) in a trademark action under the Lanham Act, stating that the district court’s ruling was not clearly erroneous based on its finding that the plaintiff had likely acquired secondary meaning in the mark. OpenAI, Inc. v. Open Artificial Intelligence, Inc., Guy Ravine, Case No. 24-1963 (9th Cir. Nov. 13, 2024) (Thomas, Owens, Collins, JJ.) (per curiam) (Collins, J., dissenting) (nonprecedential).

OpenAI is the founder of ChatGPT and other artificial intelligence tools. OpenAI has used the OPENAI (no space) mark extensively in association with its goods, services, website, social media, and marketing. OpenAI first attempted to register the mark with the US Patent & Trademark Office (PTO) in 2016, but the PTO rejected the mark as being merely descriptive and potentially confusing with Guy Ravine’s prior-filed application for the mark OPEN AI (with a space). Ravine claimed to have used the mark as early as 2015, which would have predated OpenAI’s use of its mark. However, the PTO also rejected Ravine’s application for registration on the Principal Register under a similar rationale, and the OPEN AI mark was only accepted for registration on the Supplemental Register in 2017. Neither mark is registered on the Principal Register.

OpenAI filed a trademark action under the Lanham Act against Ravine’s company, Open Artificial Intelligence, and sought a PI, which the district court granted after finding that OpenAI had established that it had acquired distinctiveness in the mark. Ravine appealed the denial of Open Artificial Intelligence’s motion under Fed. R. Civ. P. 59(e) and 60(b) to amend or vacate that injunction.

A PI is granted when a plaintiff establishes that:

  • It is likely to succeed on the merits.
  • It is likely to suffer irreparable harm.
  • The balance of equities tips in its favor.
  • An injunction is in the public interest.

The Ninth Circuit applies a sliding scale approach, where a stronger showing of one factor could offset a weaker showing of another factor. To succeed on a trademark infringement claim, a plaintiff must show that it has a protectible ownership interest in the mark and that the defendant’s use of the mark is likely to cause consumer confusion.

To evaluate the claims, the district court looked at each of the parties’ history and use of the disputed marks. The district court noted that OpenAI had used its mark in connection with its most widely used product, ChatGPT, resulting in the mark becoming a household name. The district court recognized that OpenAI’s trademark was one of the most recognized in artificial intelligence (AI) history. The district court noted that OpenAI’s website was one of the most visited websites, with almost 100 million monthly active users. In contrast, the district court found that Ravine had not established that he had used the mark in commerce prior to OpenAI’s use and even took issue with Ravine’s representations regarding his use of the mark. The district court granted [...]

Continue Reading



read more

Battle of the Bay: It’s Oakland Airport, Not San Francisco Bay Oakland International Airport

by | Dec 5, 2024 |

The US District Court for the Northern District of California granted the city and county of San Francisco a preliminary injunction enjoining the Port of Oakland from using the name or trademark “San Francisco Bay Oakland Airport” based on the strength of San Francisco’s mark and the proximity of goods and services. City and County of San Francisco v. City of Oakland, Case No. 3:24-cv-02311-TSH (N.D. Cal. Nov. 12, 2024) (Hixson, J.)

The city and county of San Francisco own a registered trademark for the SAN FRANCISCO INTERNATIONAL AIRPORT covering airport services. The Port of Oakland owns the OAKLAND INTERNATIONAL AIRPORT mark, also covering airport services. Based on a research study, the Port of Oakland contended that there was a lack of awareness among tourists visiting the San Francisco Bay Area, commonly known as the Bay Area, that Oakland is located in the Bay Area. The Port of Oakland notified San Francisco of its intent to rename its airport the San Francisco Bay Oakland International Airport. San Francisco objected to the name change as confusingly similar to its trademark. San Francisco sued Oakland and the Port of Oakland for trademark infringement, unfair competition/false designation of origin, and common law trademark infringement. San Francisco also filed a motion for a preliminary injunction (PI) to prevent the Port of Oakland from using the name.

Ruling on the PI motion, the district court started with whether the Port’s use of “San Francisco Bay Oakland International Airport” was likely to cause confusion. Courts in the Ninth Circuit evaluate likelihood of confusion using the nonexhaustive Sleekcraft factors (9th Cir. 1979), which include the following:

  • Strength of the mark.
  • Proximity of the goods.
  • Similarity of the marks.
  • Evidence of actual confusion.
  • Marketing channels used.
  • Type of goods and the degree of care likely to be exercised by the purchaser.
  • Defendant’s intent in selecting the mark.
  • Likelihood of expansion of the product lines.

San Francisco offered several theories supporting likelihood of confusion. San Francisco argued that the new name implied an affiliation, connection, or association between the Oakland airport (OAK) and the San Francisco airport (SFO). San Francisco also argued that the new name would cause customers to confuse OAK with SFO and cause customers to buy tickets to the wrong airport, which constituted point-of-sale and initial interest confusion.

Addressing the strength of the mark, the district court determined that although San Francisco’s trademark was descriptive, it was commercially strong. The SAN FRANCISCO INTERNATIONAL AIRPORT is widely known among travelers and appears on signs in and around the airport. San Francisco has used its trademark for decades and invests millions of dollars annually to promote the SAN FRANCISCO INTERNATIONAL AIRPORT trademark. The court found that San Francisco’s brand was routinely ranked among the top 25 airport brands.

In terms of the proximity of the goods, the district court found that the services were identical, as both names were used in connection with an airport and related services.

Turning to the similarity of the marks, the [...]

Continue Reading



read more

Ghostly Misstep: No Confusion Means No Preliminary Injunction

by | Dec 5, 2024 |

In a trademark case involving an incontestable registration, the US Court of Appeals for the First Circuit affirmed a district court ruling denying the registrant a preliminary injunction (PI) for failure to establish likelihood of confusion. US Ghost Adventures, LLC v. Miss Lizzie’s Coffee LLC, Case No. 23-2000 (1st Cir. Nov. 15, 2024) (Selya, Barron, Gelpí, JJ.)

In 1892, prosecutors alleged that Lizzie Borden hacked her parents to death in their family home. Borden was acquitted of all charges, leaving the murder unsolved. This mystery made Borden’s ancestral home a travel destination for all intrigued by the legend.

US Ghost Adventures owns a bed and breakfast located at the Lizzie Borden House in Fall River, Massachusetts. Ghost Adventures also owns an incontestable federal trademark on the LIZZIE BORDEN name as used in its services and on its hatchet logo displaying a notched blade.

Miss Lizzie’s Coffee opened a coffee shop next door to the Lizzie Borden House, displaying storefront signage with the words “Miss Lizzie’s Coffee” between a cup of coffee and a stylized hatchet spewing blood. The store also displayed a second sign claiming Miss Lizzie’s as “The Most Haunted Coffee Shop in the World,” with a similar hatchet containing a handle and dramatic blood splatters. Since the opening of Miss Lizzie’s, there has been confusion regarding its affiliation with the Lizzie Borden House.

Ghost Adventures brought a trademark infringement and unfair competition suit against Miss Lizzie’s Coffee in federal district court. Ghost Adventures also moved for a temporary restraining order and/or PI seeking to enjoin Miss Lizzie’s use of either the LIZZIE BORDEN trademark or the hatchet logo in the coffee shop’s trade names, trade dress, and marketing materials.

The district court applied the customary four-part test for PIs. The test typically emphasizes likelihood of success on the merits because if the movant cannot show a likelihood of success, the rest of the factors “become matters of idle curiosity.” The district court determined that Ghost Adventures failed to show a likelihood of success on the merits and denied the PI. Ghost Adventures appealed.

The First Circuit reviewed the district court’s finding for clear error and affirmed. The First Circuit agreed with the district court’s assertion that Miss Lizzie’s displays were neither “the trademarked hatchet nor a colorable imitation” of Ghost Adventures’ hatchet display. Further, the Court found that the Miss Lizzie’s mark was not associated with Ghost Adventures’ mark, but rather with the historical story of Lizzie Borden. The Court agreed that both businesses sold different goods to different customers. Similarly, the Court concluded that any consumer confusion was not due to the similarity of their marks but was due to non-trademarked similarities between the businesses: their proximity to one another, the use of Lizzie Borden lore, and customers’ perception of nearby cafés in association with the historical site itself. Ghost Adventures’ mark could not prevent other businesses from using the Lizzie Borden story or from conducting business near the Lizzie Borden House. Moreover, the First Circuit agreed [...]

Continue Reading



read more

Preliminary Injunction Upheld in Cancer Relapse Detection Case

by | Jul 25, 2024 |

The US Court of Appeals for the Federal Circuit affirmed the grant of a preliminary injunction (PI) in the biopharmaceutical space, concluding that the plaintiff satisfied the requirements for injunctive relief, including likelihood of success on the merits. The injunction included “carve outs” for patients requiring access to the affected cancer detection kits. Natera, Inc. v. NeoGenomics Laboratories, Inc. Case No. 24-1324 (Fed. Cir. July 12, 2024) (Moore, CJ; Taranto, Chen, JJ.)

Natera and NeoGenomics are both research-focused healthcare companies manufacturing products used for early detection of cancer relapse. Natera and NeoGenomics both offer products designed to identify circulating tumor DNA (ctDNA) within the bloodstream to assess the efficacy of cancer treatment and the risk of recurrence. NeoGenomics’s product is named RaDaR.

Natera owns two patents, one claiming methods for amplifying targeted genetic material, such as cfDNA, while reducing amplification of non-targeted genetic material, and the other claiming methods for detecting variations in genetic material indicative of disease or disease recurrence, such as ctDNA. Natera sued NeoGenomics, alleging that RaDaR infringed both of Natera’s patents, and moved for a PI. The district court granted the PI, finding that Natera satisfied the requirements for injunctive relief, including likelihood of success on the merits as set forth in Purdue Pharma v. Boehringer Ingelheim (Fed. Cir. 2001). The injunction barred NeoGenomics from making, using, selling, offering for sale, marketing, distributing or supplying RaDaR, with certain carve outs for patients already using RaDaR and for finalized or in-process research projects, studies and clinical trials.

To show a likelihood of success on the merits, Natera had to show that it would likely prove infringement and that its infringement claim would likely withstand challenges to the validity and enforceability of the patents. On appeal, NeoGenomics argued that the district court did not properly evaluate the likelihood of success on the merits factor because it failed to resolve a claim construction dispute and instead applied an erroneous construction.

The Federal Circuit noted that NeoGenomics first raised the erroneous claim construction issue in its motion to stay the PI pending appeal, and that neither party raised a claim construction dispute during the PI briefing. The Court therefore concluded that the district court did not abuse its discretion by not engaging in explicit claim construction before evaluating likelihood of infringement. The Federal Circuit also found that the district court did not err by implicitly construing the claims because Natera presented evidence suggesting that RaDaR’s multi-cycle polymerase chain reaction (PCR) process likely practiced the tagging and amplifying steps of the relevant claims.

NeoGenomics also argued that the district court applied an incorrect legal standard in evaluating NeoGenomics’s obviousness challenge, asserting that “mere ‘vulnerability’” of the patent to an invalidity challenge sufficed to defeat a PI. The Federal Circuit explained that the correct analysis addresses whether the patentee has shown that it is more likely than not to prevail over an invalidity challenge. The Court explained that it was not sufficient to merely allege that the individual elements of the claimed [...]

Continue Reading



read more

E for Effort? PI Analysis in Trade Secret Suit Riddled With Errors

by | Jun 27, 2024 |

The US Court of Appeals for the Federal Circuit reversed the granting of a sweeping preliminary injunction (PI) in a trade secret suit against a competitor, finding that the district court’s analysis failed to consider potentially dispositive issues and the requirements of the Defend Trade Secrets Act (DTSA). Insulet Corp. v. EOFlow, Co., Case No. 24-1137 (Fed. Cir. June 17, 2024) (Lourie, Prost, Stark, JJ.) Among other things, the district court:

  • Failed to consider whether the plaintiff’s claims were time-barred.
  • Used an incorrect definition of “trade secret.”
  • Based its irreparable harm analysis on an unsubstantiated fear of a competitor’s potential acquisition of the defendant.
  • Failed to meaningfully assess the balance of harm and the public interest factors.

Insulet and EOFlow are medical device manufacturers that make insulin pump patches. Insulet began developing its OmniPod product in the early 2000s and launched next-generation models in 2007 and 2013. EOFlow began developing its own insulin pump product, the EOPatch, in 2011 and began work on its second-generation product in 2017. Around the time that EOFlow began developing its second-generation device, four Insulet employees joined EOFlow.

In early 2023, Medtronic allegedly started a diligence process to acquire EOFlow. Shortly thereafter, Insulet sued EOFlow for trade secret misappropriation, seeking an injunction to bar all technical communications between EOFlow and Medtronic. The district court granted Insulet’s request, finding that Insulet was likely to succeed on its trade secret claim because EOFlow had hired former Insulet employees who retained Insulet’s confidential documents, and Medtronic’s intended acquisition of EOFlow would cause irreparable harm to Insulet. The injunction broadly prevented EOFlow from “manufacturing, marketing, or selling any product that was designed, developed, or manufactured, in whole or in part, using or relying on the Trade Secrets of Insulet.”

EOFlow appealed the injunction. EOFlow argued that the district court failed to address whether Insulet’s claim was time-barred under 18 U.S.C. § 1836(d) of the DTSA and to consider factors relevant to Insulet’s likelihood of success or meaningfully assess the balance of harm and public interest factors.

The Federal Circuit first observed that the district court had expressed no opinion regarding EOFlow’s § 1836(d) statute of limitations (SoL) argument, even though Insulet’s compliance with the SoL was a material factor that would significantly impact Insulet’s likelihood of success. This alone constituted an abuse of discretion meriting reversal.

The Federal Circuit found that even if the district court had addressed the SoL, the injunction was not adequately supported. The Federal Circuit explained that the district court had improperly and broadly defined “trade secret” as “any and all Confidential Information of Insulet,” where “Confidential Information” was defined by the district court to mean any materials marked “confidential” as well as any CAD files, drawings or specifications. The Federal Circuit explained that the district court should have required Insulet to define the allegedly misappropriated trade secrets with particularity. Instead, the district court allowed Insulet to “advance a hazy grouping of information” and stated that “it would be unfair to require at [...]

Continue Reading



read more

Whisk-y Business: Notice Alone Is Sufficient for Preliminary Injunction

by | Sep 7, 2023 |

The US Court of Appeals for the Fifth Circuit concluded that only notice of a preliminary injunction (PI) motion, and not perfected formal service, is needed to assert jurisdiction to issue an injunction. Whirlpool Corp. v. Shenzhen Sanlida Elec. Tech. Co., Ltd., Case No. 22-40376 (5th Cir. Aug. 25, 2023) (Barksdale, Southwick, Higginson, JJ.)

Shenzhen Sanlida sells stand mixers within the United States, primarily through online sales. Whirlpool filed a complaint for trademark infringement and dilution against Sanlida, arguing that Sanlida’s mixers were too close in appearance to Whirlpool’s iconic KitchenAid stand mixer. Shortly after filing its complaint, Whirlpool requested a PI hearing. In its request, Whirlpool provided evidence that Sanlida had actual notice of the pending hearing. The district court granted the request and scheduled a hearing.

Counsel for Whirlpool and Sanlida attended the hearing. At the hearing, Sanlida argued it had never been properly served under the Hague Convention and that without service, the district court could not assert personal jurisdiction over it. The district court disagreed and granted the PI. Sanlida filed an emergency motion to stay the order, but the district court rejected Sanlida’s request. Sanlida appealed.

Sanlida argued that the district court did not have the power to issue a PI and that it abused its discretion in awarding the injunction. The Fifth Circuit found no error or abuse and affirmed.

The Fifth Circuit explained that service is not a prerequisite to issuing a PI. Citing Fed. R. Civ. P. 65, the Court explained that the only requirement for issuing a PI is notice to the adverse party. Since it was undisputed that Sanlida had notice of the PI hearing, the Court found that the district court had the power to issue the PI. In doing so, the Court distinguished this case—where there was no dispute that the district court would have personal jurisdiction over Sanlida after the process was perfected—from cases where personal jurisdiction was a live question at the PI hearing.

Turning to the merits of the PI, the Fifth Circuit addressed the four factors the district court had to consider before issuing the injunction: likelihood of success on the merits, threat of irreparable injury, balance of harms and public interest.

On the first factor—likelihood of success—the Fifth Circuit found that the district court made no clear error. The two components of the likelihood of success analysis are validity and likelihood of confusion. On both points, the Fifth Circuit upheld the district court’s finding. While Sanlida argued that Whirlpool’s trademark was invalid because it covered “functional” elements, the Court found insufficient factual support for that argument. Nothing in the record showed that Whirlpool’s mixer head shape had any effect on the “cost or quality” of the mixer. Nor did Sanlida point to any evidence showing that the housing shape would put competitors at a “significant non-reputation-related disadvantage.” Without a showing on either element, Sanlida failed to rebut the presumption of validity. Sanlida also failed to show [...]

Continue Reading



read more

BLOG EDITORS

Paul Devinsky

Amol Parikh

STAY CONNECTED

Subscribe

TOPICS

ARCHIVES