ALEXANDRIA, Va., April 15 -- United States Patent no. 12,601,241, issued on April 14, was assigned to Baker Hughes Energy Technology UK Ltd. (Bristol, Great Britain). "Subsea heat bank with PCM heat ... Read More
ALEXANDRIA, Va., April 15 -- United States Patent no. 12,601,242, issued on April 14, was assigned to HUAINAN MINING (GROUP) Co. LTD (Huainan, China), PING'AN COAL MINE GAS CONTROL NATIONAL ENGINEERIN... Read More
ALEXANDRIA, Va., April 15 -- United States Patent no. 12,601,243, issued on April 14, was assigned to Saudi Arabian Oil Co. (Dhahran, Saudi Arabia). "Fluid injection for dehydrogenation" was invented... Read More
ALEXANDRIA, Va., April 15 -- United States Patent no. 12,601,244, issued on April 14, was assigned to FMC Technologies Inc. (Houston). "Flexible pipe connection systems and methods" was invented by J... Read More
ALEXANDRIA, Va., April 15 -- United States Patent no. 12,601,245, issued on April 14, was assigned to Commando Pressure Control Inc. (Houston). "Methods and systems associated with an automated zippe... Read More
ALEXANDRIA, Va., April 15 -- United States Patent no. 12,601,246, issued on April 14, was assigned to China University of Petroleum (Beijing) (Beijing). "Method and application of acidizing fracturin... Read More
ALEXANDRIA, Va., April 15 -- United States Patent no. 12,601,247, issued on April 14, was assigned to Halliburton Energy Services Inc. (Houston). "Debris collection device with passive check valve" w... Read More
ALEXANDRIA, Va., April 15 -- United States Patent no. 12,601,248, issued on April 14, was assigned to HELMERICH & PAYNE TECHNOLOGIES LLC (Tulsa, Okla.). "Systems and methods for drilling" was invente... Read More
ALEXANDRIA, Va., April 15 -- United States Patent no. 12,601,249, issued on April 14, was assigned to Schlumberger Technology Corp. (Sugar Land, Texas). "Devices, systems, and methods for mitigating ... Read More
ALEXANDRIA, Va., April 15 -- United States Patent no. 12,601,250, issued on April 14, was assigned to Schlumberger Technology Corp. (Sugar Land, Texas). "Monitoring a well barrier" was invented by Ra... Read More