US Patent Issued to Halliburton Energy Services on June 30 for "Electric submersible pump (ESP) two-phase processor" (Oklahoma Inventors)

ALEXANDRIA, Va., July 16 -- United States Patent no. 12,669,047, issued on June 30, was assigned to Halliburton Energy Services Inc. (Houston). "Electric submersible pump (ESP) two-phase processor" w... Read More

US Patent Issued to Schlumberger Technology on June 30 for "Systems and methods for downhole measurements" (French Inventor)

ALEXANDRIA, Va., July 16 -- United States Patent no. 12,669,048, issued on June 30, was assigned to Schlumberger Technology Corp. (Sugar Land, Texas). "Systems and methods for downhole measurements" ... Read More

US Patent Issued to Schlumberger Technology on June 30 for "System and method for preventing collisions in wellbores" (Chinese, American Inventors)

ALEXANDRIA, Va., July 16 -- United States Patent no. 12,669,049, issued on June 30, was assigned to Schlumberger Technology Corp. (Sugar Land, Texas). "System and method for preventing collisions in ... Read More

US Patent Issued to The Charles Machine Works on June 30 for "Fretting-wear resistant beacon lid" (Oklahoma Inventor)

ALEXANDRIA, Va., July 16 -- United States Patent no. 12,669,050, issued on June 30, was assigned to The Charles Machine Works Inc. (Perry, Okla.). "Fretting-wear resistant beacon lid" was invented by... Read More

US Patent Issued to Schlumberger Technology on June 30 for "Identifying landing of downhole equipment at a wellhead" (Singaporean, American Inventors)

ALEXANDRIA, Va., July 16 -- United States Patent no. 12,669,051, issued on June 30, was assigned to Schlumberger Technology Corp. (Sugar Land, Texas). "Identifying landing of downhole equipment at a ... Read More

US Patent Issued to Schlumberger Technology on June 30 for "Systems and methods for detecting abnormal flowback" (Chinese, French Inventors)

ALEXANDRIA, Va., July 16 -- United States Patent no. 12,669,052, issued on June 30, was assigned to Schlumberger Technology Corp. (Sugar Land, Texas). "Systems and methods for detecting abnormal flow... Read More

US Patent Issued to SAUDI ARABIAN OIL on June 30 for "Hydrogen show assessment via advanced mud gas data" (Saudi Arabia Inventors)

ALEXANDRIA, Va., July 16 -- United States Patent no. 12,669,053, issued on June 30, was assigned to SAUDI ARABIAN OIL COMPANY (Dhahran, Saudi Arabia). "Hydrogen show assessment via advanced mud gas d... Read More

US Patent Issued to HINFRA on June 30 for "Work carriage for the lining of tunnels" (Italian Inventors)

ALEXANDRIA, Va., July 16 -- United States Patent no. 12,669,054, issued on June 30, was assigned to HINFRA S.R.L. (Casale Monferrato, Italy). "Work carriage for the lining of tunnels" was invented by... Read More

US Patent Issued to Henan Polytechnic University on June 30 for "Permeability enhancement device for coal-seam gas drainage" (Chinese Inventors)

ALEXANDRIA, Va., July 16 -- United States Patent no. 12,669,055, issued on June 30, was assigned to Henan Polytechnic University (Jiaozuo, China). "Permeability enhancement device for coal-seam gas d... Read More

US Patent Issued to Shih-Ho Chang on June 30 for "Rotary steam engine" (Taiwanese Inventors)

ALEXANDRIA, Va., July 16 -- United States Patent no. 12,669,056, issued on June 30, was assigned to Shih-Ho Chang (Changhua City, Taiwan). "Rotary steam engine" was invented by Shih-Ho Chang (Changhu... Read More

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