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Wednesday, March 11, 2026

Patent Office Chief Expands Grounds to Deny Validity Challenges

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US Patent and Trademark Office Director John Squires has issued a memo expanding the grounds under which his office can reject challeng...
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Patent Office Chief Expands Grounds to Deny Validity Challenges US Patent and Trademark Office Director John Squires has issued a memo expanding the grounds under which his office can reject challeng... Read the full IIPLA article: https://iipla.org/news/patent-office-chief-expands-grounds-to-deny-validity-challenges

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