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Patent Litigation

  • Takeaways from 'IBM v. Zillow' from A Patent Drafting Perspective Part One of a Two-Part Article This two-part article sheds light on several important aspects of patents on AI technology. In Part One, we provide a general overview of the IBM v. Zillow lawsuit and discuss strategies to diversify patent portfolios to maximize protection on AI-related technology.

    August 01, 2023Xuechen (Rebecca) Ding and Aseet Patel
  • Federal Circuit Examines the Analogous Art Test Federal Circuit Affirms PTAB's Finding of Prior Invention

    July 01, 2023Jeff Ginsberg and J. Jay Cho
  • A patent strategy informed by the unique considerations raised by generative AI will optimize protections for innovations in the field. Patent strategies should reflect the current legal landscape as well as anticipate potential future legal developments.

    June 01, 2023James W. Soong
  • Federal Circuit Affirms the Board's Finding of Anticipation Because Prior Art Patent and References Incorporated Therein Inherently Meet the Disputed Claim Limitations Federal Circuit Affirms a Finding of Infringement Because the District Court Correctly Construed "a" and "said" and Rejects Anticipation Argument on Waiver Grounds Federal Circuit Vacates Judgment of Non-Infringement Because the Underlying Stipulation Failed to Provide Sufficient Detail for the Court to Resolve Certain Claim Construction Issues

    May 01, 2023Jeff Ginsberg and Zhiqiang Liu
  • Federal Circuit: Prosecution Laches Applies to Patent Claiming 1987 Priority Date Federal Circuit: Appellate Court Lacks Jurisdiction Over Interlocutory Appeal of Protective Order Dispute

    March 01, 2023Matthew Weiss
  • Patent Infringement and Trade Dress In the Ninth Circuit

    February 01, 2023Howard Shire and Stephanie Remy
  • Federal Circuit: Unpatentability Ruling In First IPR Estops Patentee In Second IPR of Related Patent Federal Circuit: A Disclaimer Made In a Pending IPR Is Not Binding In That Proceeding, But Is Binding In a Subsequent One

    January 01, 2023Jeff Ginsberg and Ryan J. Sheehan
  • Federal Circuit: No Patent Term Adjustments When Claims Change Federal Circuit: Proceeding Need Not Be Terminated Upon Request

    November 01, 2022Jeff Ginsberg and George Soussou
  • A recent bankruptcy case from the District of Delaware underscores the need for a trademark licensor to be alert to filings made in its licensee's bankruptcy case that may require prompt action by the licensor to protect its valuable rights under a license agreement.

    September 01, 2022Alfred S. Lurey