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BJ Energy Solutions, LLC v. Yantai Jereh Petroleum Equipment & Technologies Co., Ltd.

PGR2021-00060 | Patent Trial and Appeal Board

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Filed Feb. 26, 2021
Terminated Sept. 7, 2021
Judges Christopher Paulraj, Ryan Flax, and Timothy Goodson
Case Type Post Grant Review
Status Institution Denied
Challenged Patent 16/832,856
Patent No. 10,865,631 assignments
Tech Center 3600
Art Unit 3679
Inventors Rikui Zhang, Xiance Li, Xincheng Li, Yipeng Wu, Chunqiang Lan, Sheng Chang, Peng Zhang et al
Last Updated: 1 month, 3 weeks ago
Filing Date # Filing and Exhibits