Is a Product-by-Process Limitation a Fig Leaf? By Sarah A. Kagan Patent applicants may claim their product inventions using product-by-process recitations. These can be useful when one has no analysis
Helen Hill Minsker moderated a mini-seminar that focused on the coffee industry on Nov. 7 at the U.S. Patent and Trademark Office in Alexandria, Va. Ms. Minsker, a member of the
Is the Safe Harbor for Divisional Applications Shrinking? By Sarah A. Kagan In October, the U.S. Court of Appeals for the Federal Circuit heard arguments in a pair of related
Banner & Witcoff was recognized by Law360 for successfully representing NIKE, Inc., in inter partes reviews brought by adidas AG against two NIKE patents related to its FLYKNIT technology. Christopher Renk, Michael Harris,
Banner & Witcoff received a National Tier 1 ranking in intellectual property litigation, patent litigation and patent law in the 2018 edition of U.S. News & World Report and Best Lawyers’
Federal Circuit Discredits Special Disclosure Rule for Antibodies By Sarah A. Kagan For decades, patents claiming antibodies have enjoyed a charmed life. Rather than requiring a written description of the
Divided Infringement and Subject-Matter Eligibility: Are Mixed Diagnostic and Therapeutic Method Claims Viable and Valuable? By Sarah A. Kagan Until recently, diagnostic assay developers wanting to protect their innovations with
Subject-Matter Eligibility Swallows Infringement Litigation? By Lisa M. Hemmendinger and Sarah A. Kagan On October 4, 2017, the U.S. Court of Appeals for the Federal Circuit heard oral arguments in
Banner & Witcoff was recognized by Law360 for its role in client YETI Coolers LLC’s lawsuit against Costco Wholesale Corp. for infringing its trademarks and design patents by selling unlicensed knockoffs of
Anna L. King and Luke S. Curran discuss why registration of sound marks is a key business strategy and will become more frequent at the U.S. Patent and Trademark Office in their article, “The Hidden Persuader:
