Expert Analysis

• Trending At The PTAB: Collateral Estoppel Continues Evolving

  

  We are starting to see brighter lines on collateral estoppel involving Patent Trial and Appeal Board proceedings, illustrated by two recent cases that considered whether collateral estoppel should apply to factual findings on prior art from the PTAB in a later district court litigation, say attorneys at Finnegan.

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  Gardening Makes Me A Better Lawyer

  

  Beyond its practical and therapeutic benefits, gardening has bolstered important attributes that also apply to my litigation practice, including persistence, patience, grit and authenticity, says Christopher Viceconte at Gibbons.

• Litigation Inspiration: Reframing Document Review

  

  For attorneys — new ones especially — there is much fulfillment to find in document review by reflecting on how important, interesting and pleasant it can be, says Bennett Rawicki at Hilgers Graben.

• What Fed. Circ. Ruling Means For Patent Case Dismissals

  

  ​​​​​​​The Federal Circuit's recent decision in UTTO v. Metrotech is significant because it specifically authorizes district courts to dismiss patent infringement lawsuits without a separate Markman hearing, but only when the meaning of a claim term is clear and case-dispositive, says Peter Gergely at Merchant & Gould.

• The Fed. Circ. In October: Anti-Suit Injunctions And SEPs

  

  The Federal Circuit's holding in Ericsson v. Lenovo, a complex global case involving standard-essential patents, will likely have broad consequences for practitioners, including by making it easier to obtain an anti-suit injunction, say attorneys at Knobbe Martens.

• Declaring Unexpected Results: Pitfalls For Rule 132 At PTAB

  

  Rule 132 declarations are frequently used in life sciences patent prosecution for rebutting obviousness rejections by establishing that an applicant's invention produces unexpected results, and the Patent Trial and Appeal Board's Eidschun ruling highlights when this important tool may be ineffective, say attorneys at Morrison Foerster.

• IP Ruling Likely To Limit Arguments Against Qualified Experts

  

  The Federal Circuit's recent decision in Osseo v. Planmeca, clarifying when experts may offer testimony from the perspective of a skilled artisan, provides helpful guidance on expert qualifications and could quash future timing arguments regarding declarants' expertise, says Whitney Jenkins at Marshall Gerstein.

• Dissecting The Obviousness-Type Double Patenting Debate

  

  The Federal Circuit's recent decision in Allergan v. MSN highlights the ongoing evolution of the obviousness-type double patenting doctrine, revealing increasing tension between expiration-based interpretations and procedural flexibility, says Jeremy Lowe at Leydig Voit.

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  Flying Makes Me A Better Lawyer

  

  Achieving my childhood dream of flying airplanes made me a better lawyer — and a better person — because it taught me I can conquer difficult goals when I leave my comfort zone, focus on the demands of the moment and commit to honing my skills, says Ivy Cadle at Baker Donelson.

• 9th Circ.'s High Bar May Limit Keyword Confusion TM Claims

  

  A recent Ninth Circuit ruling that a law firm did not infringe upon a competitor’s trademarks by paying Google to promote its website when users searched for the rival’s name signals that plaintiffs likely can no longer win infringement suits by claiming competitive keyword advertising confuses internet-savvy consumers, say attorneys at Mitchell Silberberg.

• Trump Patent Policy May Be Headed In Unexpected Direction

  

  While commentators have assumed that the patent policy of President-elect Donald Trump's second administration will largely mirror the pro-patent policy of his first, these predictions fail to take into account the likely oversized influence of Elon Musk, says Jorge Contreras at the University of Utah.

• Best Practices For Influencer Trademark Protection

  

  Though the Trademark Trial and Appeal Board recently decided that an influencer couldn't qualify for a retail services trademark registration for posting affiliate links to a third-party website, there are other trademark protections that influencers can pursue for their branding and marketing services, say attorneys at Nixon Peabody.

• What Trump's Next Term May Mean For Biz Immigration

  

  Leonard D'Arrigo at Harris Beach discusses the employment-based immigration policies businesses can potentially expect during President-elect Donald Trump’s second term, based on policies enacted during his first administration, statements made during his campaign and proposals in Project 2025.

• Racing Patents To The Fed. Circ.: Collateral Estoppel Lessons

  

  As more and more parties find themselves in two different forums addressing the same issues and then competing in a race to the Federal Circuit, certain strategies can help despite unanswered questions on when Patent Trial and Appeal Board determinations trigger collateral estoppel, say attorneys at Akin.

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  Circus Arts Make Me A Better Lawyer

  

  Performing circus arts has strengthened my ability to be more thoughtful, confident and grounded, all of which has enhanced my legal practice and allowed me to serve clients in a more meaningful way, says Bailey McGowan at Stinson.