The Federal Circuit’s precedential Moskowitz v. Globus decision explains when patent claim preambles limit scope and why claim-construction disputes should be resolved before trial.
U.S. utility patents can expire when maintenance fees are missed. Learn the three payment windows, the six-month grace periods, when an unintentionally delayed fee may be accepted, and why revival can leave intervening-rights issues.
The Federal Circuit’s September 10, 2026 Guymon decision shows why patent owners must separately docket USPTO reconsideration and the 180-day deadline for judicial review of a patent term adjustment decision.
Patent venue follows its own federal rules. Learn how TC Heartland, In re Cray, remote employees, servers, and foreign defendants affect where a patent case can be filed.
The USPTO raised the micro entity income ceiling to $262,380 on September 15, 2026. Here is what inventors should check before their next patent-fee payment.
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