U.S. IPR Patent Review Process Legality Has Been Upheld

Houston-based oilfield services company Oil States International, Inc. challenged the legality of inter partes review (IPR), a patent review process that allows the Patent Trial and Appeal Board (PTAB) to hold hearings with patent challengers and patent holders to determine the validity of a patent. The company argued that IPR violated the right of defendants…

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Climate goes to court

The pace of climate litigation is anything but glacial. We’ve seen a flurry of important developments in just the 90 days since we first blogged about the new climate litigation movement. Plaintiffs are pressuring oil companies for compensation and governments to fight climate change.

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