IP UPDATE

New Guidance Addresses Use of AI Systems, Tools in Practice Before the PTO

by Peter Brunovskis, PhD | Apr 18, 2024 | Technology

The US Patent & Trademark Office (PTO) issued new guidance on the use of artificial intelligence (AI) tools in practice before the PTO. The new guidance is designed to promote responsible use of AI tools and provide suggestions for protecting practitioners and clients from misuse or harm resulting from their use. This guidance comes on the heels of a recent memorandum to both the trademark and patent trial and appeal boards concerning the applicability of existing regulations addressing potential misuse of AI and recent guidance addressing the use of AI in the context of inventorship.

Patent practitioners are increasingly using AI-based systems and tools to research prior art, automate the patent application review process, assist with claim charting, document reviews and gain insight into examiner behavior. The PTO’s support for AI use is reflected in patent examiners’ utilization of several different AI-enabled tools for conducting prior art searches. However, because AI tools are not perfect, patent practitioners are potentially vulnerable to misuse or misconduct. Therefore, the PTO’s new guidance discusses the legal and ethical implications of AI use in the patent system and provides guidelines for mitigating the risks presented by AI tools.

The guidance discusses the PTO’s existing rules and policies for consideration when applying AI tools, including duty of candor, signature requirement and corresponding certifications, confidentiality of information, foreign filing licenses and export regulations, electronic systems’ policies and duties owed to clients. The guidance also discusses the applicability of these rules and policies with respect to the use of AI tools in the context of document drafting, submissions, and correspondence with the PTO; filing documents with the PTO; accessing PTO IT systems; confidentiality and national security; and fraud and intentional misconduct.

AI tools have been developed for the intellectual property industry to facilitate drafting technical specifications, generating responses to PTO office actions, writing and responding to briefs, and drafting patent claims. While the use of these tools is not prohibited, nor is there any obligation to disclose their use unless specifically requested, the guidance emphasizes the need for patent practitioners to carefully review any AI outputs generated before signing off on any documents or statements made to the PTO. For example, when using AI tools, practitioners should make a reasonable inquiry to confirm that all facts presented have evidentiary support, that all citations to case law and other references are accurately presented, and that all arguments are legally warranted. Any errors or omissions generated by AI in the document must be corrected. Likewise, trademark and Board submissions generated or assisted by AI must be reviewed to ensure that all facts and statements are accurate and have evidentiary support.

While AI tools can be used to assist or automate the preparation and filing of documents with the PTO, care must be taken to ensure that no PTO rules or policies are violated and that documents are reviewed and signed by a person, not an AI tool or non-natural person. AI [...]

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Late Expert Report Dooms Copyright Case

by Karen Gover | Apr 18, 2024 | Copyrights

The US Court of Appeals for the Sixth Circuit weighed in for a third time on an eight-year copyright battle, this time finding that a district court did not abuse its discretion in excluding the plaintiff’s proposed expert or granting summary judgment to the defendant with respect to a copyright claim related to software. RJ Control Consultants, Inc., et al. v. Multiject, LLC, et al., Case No. 23-1591 (6th Cir. Apr. 3, 2024) (Siler, Cole, Mathis, JJ.)

This case concerns a copyright infringement claim filed by Paul Rogers through his company RJ Control Consultants (RJC) against his former friend Jack Elder, sole owner of Multiject. Multiject engineers and sells industrial accessories related to plastic injection molding. Rogers developed technical diagrams and software source code for a rotary turntable control system for Multiject. After Elder obtained copies of the code and drawings, he fired Rogers and hired a different company, RSW, to implement the technology. Rogers obtained copyright registrations for the code and drawings and filed suit against Elder, Multiject and RSW for copyright and trademark infringement, as well as certain state law claims.

The district court granted summary judgment to the defendants on RJC’s copyright infringement and trademark infringement claims and declined to exercise supplemental jurisdiction over the state law claims. RJC appealed the dismissal of its copyright infringement claim. In December 2020, in RJ Control I, the Sixth Circuit affirmed the decision regarding the technical drawings but reversed and remanded the copyright claim to the district court, finding that the software technology was complex and required an expert to answer material questions related to the functionality of the code.

On remand, the district court established deadlines for expert disclosures and for filing dispositive motions and motions challenging experts. Both parties timely served expert disclosures in which they identified the names of their respective experts, but neither side produced an expert report with their disclosures.

In April 2021, the district court extended the discovery and motions deadlines but not the expert disclosure deadline. The defendants moved to exclude RJC’s expert on the grounds that RJC failed to properly disclose the expert because RJC did not produce an expert report. The defendants also filed motions for summary judgment. The district court granted the defendants’ motions, finding that RJC “failed to put forth any expert evidence that identifies any specific portions of the code that they claim are protectible.” RJC appealed.

The Sixth Circuit dismissed the second appeal for lack of appellate jurisdiction, finding that the district court’s decision was not final because the court had not disposed of Multiject and Elder’s counterclaim (RJ Control II). The case was remanded again. On remand, the district court dismissed the then-pending counterclaim. RJC appealed again.

RJC argued that the Sixth Circuit lacked jurisdiction to decide RJ Control I, just as it did in RJ Control II, because at that time the counterclaim remained pending in district court. The Court agreed and vacated its decision in RJ Control I, but then affirmed [...]

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Drawing Can Teach Claim Limitations If “Clear on Its Face”

by Connor M. Larson | Apr 18, 2024 | Patents

Addressing when a drawing in a prior art reference includes a teaching that is “clear on its face,” the Director of the US Patent & Trademark Office vacated and remanded a Patent Trial & Appeal Board decision denying institution of an inter partes review (IPR) petition. MAHLE Behr Charleston Inc. v. Catalano, IPR2023-00861 (PTAB Decision Review, Apr. 5, 2024) (Vidal, PTO Dir.)

MAHLE Behr filed a petition requesting institution of an IPR, challenging claims of a patent owned by Catalano. The patent is directed to a device known as a sacrificial anode that prevents corrosion in motor vehicle radiators caused by electrolysis. One of the claim terms at issue requires the anode to be “within 10 inches” of another element. MAHLE argued that a figure in a prior art reference anticipated or rendered obvious several challenged claims.

The Board denied the institution after determining that MAHLE did not establish a reasonable likelihood that it would prevail with respect to at least one of the challenged claims. The Board cited the Federal Circuit’s 2000 decision in Hockerson-Halberstadt v. Avia Group International to explain that “[p]atent drawings do not define the precise proportions of the elements and may not be relied on to show particular sizes if the specification is completely silent on the issue.” The Board concluded that the figure relied on by MAHLE did not provide exact dimensions and thus could not be sufficient to render the claims invalid.

MAHLE filed a request for Director Review, which was granted. In its request, MAHLE argued that the Board erred in its application of Federal Circuit case law on the use of patent drawings as prior art teachings. The Director agreed, explaining that “the Board did not adequately address [MAHLE’s] arguments regarding what [the figure in the prior art] clearly shows or would have reasonably suggested to a person of ordinary skill in the art.” Federal Circuit case law established that a claim may be anticipated or rendered obvious by a figure in the prior art if the drawing clearly discloses the claim limitation. If “a person of skill in the art could derive the claimed dimensions from the patent’s disclosure, there is no additional requirement that the specification must explicitly disclose the precise proportions or particular sizes.”

The Director further explained that “the Board did not adequately address MAHLE’s arguments regarding what [the prior art figure] clearly shows or would have reasonably suggested to a person of ordinary skill in the art.” While the prior art figure did not disclose the precise proportions or measured quantity specified in the challenged claims, the figure showed the elements being located as claimed (necessarily within the 10 inches recited). The Director explained that the Board should have considered whether a person of ordinary skill in the art would have understood the figure to disclose the claimed elements being within 10 inches of each other.

The Director vacated the Board’s decision and remanded the petition with instructions to consider both what the prior art figure [...]

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International Trade Commission Seeks Feedback on Proposed Updates to Practice and Procedure

by Thomas DaMario | Apr 18, 2024 | Uncategorized

The US International Trade Commission issued a Federal Register notice of proposed rulemaking related to 19 C.F.R. Parts 201, 205, 207 and 210, which govern the Commission’s Rules of Practice and Procedure. The Commission seeks feedback by May 20, 2024. Proposed Rules, 89 Fed. Reg. 61, 22012-39 (Mar. 28, 2024).

The notice specifies that the “amendments are necessary to make certain technical corrections, to clarify certain provisions, to harmonize different parts of the Commission’s rules, and to address concerns that have arisen in Commission practice.” The proposed amendments are intended to “facilitate compliance with the Commission’s Rules and improve the administration of agency proceedings.”

Proposed global updates to the rules include the replacement of gender-specific language with gender-neutral terminology. The Commission’s proposals also include permanent adoption of the rules related to filing electronic (in lieu of paper) copies of documents, which were put in place as a temporary measure during the COVID-19 pandemic.

In addition to the global measures, the Commission proposes specific changes to the procedures associated with commencement of investigations and the discovery process during an investigation. With respect to commencement of investigations, the Commission proposes the following changes:

Amending 210.8(c) to allow members of the public, interested government agencies or proposed respondents to file comments that address not only the public interest but also other issues in response to a complaint filed with the Commission
Amending 210.12(a)(8)(i) to require alleging specific facts that show the existence of each element of the cause of action underlying complaints based on an unfair act or method of competition under § 337(a)(1)(A)
Adding a new mechanism to 210.14(g) that allows the Chief Administrative Llaw Judge to consolidate investigations that are before different administrative law judges

The notice also proposes updates to the discovery process that are largely designed to conform the Commission’s rules to those found in the Federal Rules of Civil Procedure. Such changes include:

Aligning the scope of discovery found in 210.27 with that of Fed. R. Civ. Pro. 26. In particular, the proposed changes include deleting the reference to information that “appears reasonably calculated to lead to the discovery of admissible evidence” and inserting language emphasizing that discovery must be proportional to the needs of the investigation.
Updating 210.28, which governs the procedures and limits associated with depositions. Proposed updates include adding language that clarifies that third-party depositions count toward a party group’s overall deposition limit, changing the number of depositions a complainant may take from five fact depositions per respondent to 20 total fact depositions, and limiting deposition time to one day of seven hours per witness (which may be altered upon agreement of the parties or order of the presiding administrative law judge).
Adding a clarification to 210.30, which governs the production of documents, to conform with Fed. R. Civ. Pro. 34 by requiring that if a party is withholding documents based on an objection, it must affirmatively state that it is doing so.
Codifying 210.32 to provide that the administrative law judge, [...]

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Fifth Circuit Rejects Recruiter’s Trade Secret Misappropriation and Contract Defenses

by Amol Parikh | Apr 18, 2024 | Trade Secrets

The US Court of Appeals for the Fifth Circuit affirmed a district court’s decision finding trade secret misappropriation and breach of contract based on a recruiter’s improper use of confidential client information. Counsel Holdings, Incorporated v. Jowers, Case No. 22-50936 (5th Cir. Apr. 1, 2024) (King, Ho, Engelhardt, JJ.) (per curiam).

In April 2006, Evan Jowers was hired by MWK (whose successor is Counsel Holdings) as a legal recruiter. Jowers signed an employment agreement with noncompete and nonsolicitation covenants. During his employment, Jowers relocated to Hong Kong, where he began recruiting for law firms in Asia. Jowers resigned from MWK in December 2006, after which he began working for another recruiting firm in Hong Kong called Legis Ventures.

MWK sued Jowers for trade secret misappropriation and breach of the restrictive covenants in the employment contract. MWK alleged that while Jowers was still employed with MWK, he submitted its candidates for employment through Legis Ventures. After a bench trial, the district court found in favor of MWK on both claims. As to the trade secret claim, the district court concluded that MWK’s customers’ “names, their clients, how much their practices were worth, their language skills, their goals for switching firms, and their law school records” constituted trade secrets. As for the contract claim, the district court found that enforcement of the restrictive covenants was justified because MWK’s client information was a legitimate business interest. Jowers appealed.

The Fifth Circuit affirmed. As to the trade secret claim, the Court explained that Jowers’s employment agreement explicitly required confidentiality and that MWK’s customers requested that Jowers keep their information secret. Despite the restrictions, Jowers divulged MWK’s customer information to others, including a competing recruitment firm, without authorization. The Fifth Circuit agreed with the district court’s determination that Jowers’s actions constituted trade secret misappropriation.

As to the breach of contract claim, Jowers argued that MWK lacked a “legitimate business interest.” The Fifth Circuit found no clear error with the district court’s determination that MWK’s client information was a legitimate business interest that justified enforcement of the restrictive covenant.