THE WOODLANDS, Texas, Feb. 6, 2023 – Today, the United States Patent and Trademark Office’s Patent Trial and Appeal Board (PTAB) issued a favorable Final Written Decision related to a petition filed by Yantai Jereh Petroleum & Equipment Technologies Co., Ltd. (“Jereh”) against United States patent number 10,815,764, entitled “Methods and Systems for Operating a Fleet of Pumps,” (the “‘764 Patent”) assigned to BJ Energy Solutions, LLC (“BJ Energy”).

THE WOODLANDS, Texas, Feb. 6, 2023 – Today, the United States Patent and Trademark Office’s Patent Trial and Appeal Board (PTAB) issued a favorable Final Written Decision related to a petition filed by Yantai Jereh Petroleum & Equipment Technologies Co., Ltd. (“Jereh”) against United States patent number 10,907,459, entitled “Methods and Systems for Operating a Fleet of Pumps,” (the “‘459 Patent”) assigned to BJ Energy Solutions, LLC (“BJ Energy”).

THE WOODLANDS, TX, USA, June 29, 2021 /EINPresswire.com/ -- BJ Energy Solutions, LLC announced today it has filed a patent infringement lawsuit against Evolution Well Services, LLC, in the United States District Court for the Western District of Texas. BJ Energy Solutions is asserting that Evolution Well Services is infringing U.S. patent number 9,395,049 titled "Apparatus and methods for delivering a high volume of fluid into an underground wellbore from a mobile pumping unit." ...