Rep. Darrell Issa (R-Calif.) slammed US Patent and Trademark Office Director John Squires over moves that’ve made it harder ...

U.S. Patent and Trademark Office director John Squires faced sharp questions during an oversight hearing at the House of ...

In March 2026, the USPTO issued guidance emphasizing U.S.-based manufacturing as a key factor in deciding whether to ...

For years, America’s leading retailers have benefited from a little-known program that helps to resolve meritless patent ...

The Trump administration’s 10% stake in Intel Corp. may give plaintiffs in patent disputes a weapon against the company after ...

Walmart has recently been awarded patents by the U.S. Patent and Trademark Office (USPTO) for AI tools that help set pricing ...

The USPTO cleared a patent filed in November 2023, with a status indicating it has been approved and the patent is expected to be issued. ・The filing covers drug-delivery technologies for neurological ...

Tantech Holdings Ltd (NASDAQ: TANH) (the "Company" or "Tantech"), today announced that its U.S. subsidiary, Tanhome Group Inc., has received a Notice of Allowance (NOA) from the United States Patent ...

Caterpillar has responded to a lawsuit from Doosan Bobcat alleging it infringed on 14 patents for everything from machine controls to energy management. Cat asserts that it was in fact Bobcat that ...