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A Federal Circuit panel weighed the latest installment in the ongoing Arthrex saga Wednesday, pressing the government on its argument that a longstanding U.S. Patent and Trademark Office directive authorizes Drew Hirshfeld, the interim leader of the agency, to implement the U.S. Supreme Court's Arthrex remedy.
With sharp critiques, the Federal Circuit on Thursday upheld a decision by the Patent Trial and Appeal Board's precedent-setting panel allowing DynaEnergetics to amend an oil drilling patent, while affirming the board's initial decision that the original claims were invalid.
Sportswear company Patagonia Inc. has sued the companies behind the "Assholes Live Forever" clothing brand for allegedly selling sweats, T-shirts, hoodies and beanies that use profane, ripped-off versions of Patagonia's trademark.
The U.S. Supreme Court on Monday denied Intel Corp.'s bid to strike down the Patent Trial and Appeal Board's controversial practice of denying patent challenges due to looming trials in district court, dealing another blow to the chorus of tech companies that have tried to kill the policy.
A month after AstraZeneca's Alexion Pharmaceuticals settled claims that its antibody product Ultomiris infringed patents held by Roche-owned rival Chugai Pharmaceutical Co. Ltd., Chugai's attorneys said Thursday the settlement netted their client $775 million.