Other Barks & Bites for Friday, July 10: EU Trademark Filings Reach Record Total During First Half of 2026; Laura Peter Heads to WIPO; CAFC Says New PTAB Findings Did Not Violate Remand Mandate

his week on Other Barks & Bites: the Sixth Circuit issued a ruling in favor of office furniture company MillerKnoll in a trademark case over the intellectual property rights to the Bubble Lamp; U.S. District Judge Jane Boyle issued a Section 101 ruling knocking out offline commerce transaction patent claims owned by Wolverine Barcode; the Federal Circuit found that the Patent Trial and Appeal Board did not violate the CAFC’s mandate on remand after the Board issued new findings on claim limitations disclosed by prior art; the European Union Intellectual Property Office announced that the agency received a record number of applications for EU trademarks during the first half of 2026; and more.

CAFC Affirms Lack of Enablement Ruling Due to Gaps in Specification Requiring Undue Experimentation

The U.S. Court of Appeals for the Federal Circuit (CAFC), in a precedential decision, on Thursday affirmed a district court ruling that found certain claims of Wyeth LLC’s two patents for methods of cancer treatment invalid for lack of enablement. Wyeth sued AstraZeneca Pharmaceuticals in September 2021, alleging that AstraZeneca induced infringement of its U.S. Patents 10,603,314 and 10,596,162 “based on marketing, distribution, and sales of its irreversible EGFR inhibitor Tagrisso (osimertinib).”

Judge Michel, Other Amici File Briefs Opposing Sandoz’s Fourth Circuit Appeal in Enbrel Antitrust Case

This week, several amicus briefs were filed at the U.S. Court of Appeals for the Fourth Circuit supporting defendant-appellees Amgen in an antitrust suit brought by rival pharmaceutical firm Sandoz, which is appealing the dismissal of its complaint by the Eastern District of Virginia. Amici, including former Federal Circuit Chief Judge Paul Michel, free market institute Washington Legal Foundation, and trade organizations representing the pharmaceutical industry, all strongly urge the Fourth Circuit to dismiss Sandoz’s attempt to circumvent adverse patent rulings with an overly broad antitrust theory that would disrupt the entire U.S. patent system.

Federal Circuit Affirms PTAB Rejection of Magnolia Medical Blood Collection Patent Claim as Anticipated

The U.S. Court of Appeals for the Federal Circuit (CAFC) issued a decision today in In re Magnolia Medical Technologies, Inc., affirming a Patent Trial and Appeal Board (PTAB) decision from an ex parte reexamination that found claim 1 of U.S. Patent 10,039,483 anticipated and therefore unpatentable.

The Future of Genus Patenting Strategies for Antibodies Post-Amgen

Broad functional genus claiming was previously a standard strategy for innovators seeking IP protection for antibodies. Prior guidance from the USPTO, including the “newly characterized antigen” test, encouraged broad claiming of antibodies based upon their function alone. For decades, that effectively allowed innovators to claim much more than they in fact discovered in practice. In the wake of the Supreme Court’s Amgen decision, courts have adopted the reasoning articulated in Amgen to strike down functional genus antibody claims for lacking either enablement or written description.

Who Owns the Worldview Inside an AI Model?

A faith-technology company has done something the IP world should notice. Gloo — a Boulder, Colorado, firm that serves churches, ministries, and Christian universities, and now trades on the Nasdaq — built a benchmark it calls Flourishing AI Christian, or FAI-C. The finding is blunt: Today’s leading large language models, tested on questions of meaning, character, and faith, come up short. On a 100-point flourishing scale, the frontier models averaged 61. On the faith dimension, they scored worst of all.

Beyond the Logo: 7-Eleven v. Nike and the New Frontier of Brand Identity

Trademark law has traditionally protected the most recognizable aspects of a brand: names, logos, and slogans. Increasingly, however, companies are asking courts to protect something far less tangible, the overall identity consumers associate with a brand. Colors, product aesthetics, marketing campaigns, and even the timing of a product launch have become valuable commercial assets in their own right. The recently filed lawsuit between 7-Eleven and Nike illustrates how modern trademark disputes are moving beyond conventional source identifiers and into the realm of brand identity itself.

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