US Patent Issued to LignoSol IP on April 14 for "Lignin-based diluent and related methods" (Maltese Inventors)

ALEXANDRIA, Va., April 15 -- United States Patent no. 12,600,897, issued on April 14, was assigned to LignoSol IP Ltd. (San Gwann, Malta). "Lignin-based diluent and related methods" was invented by D... Read More

US Patent Issued to Petroleo Brasileiro S.A.-Petrobras on April 14 for "Microemulsion composition to increase injectivity of water produced in reservoirs" (Brazilian Inventors)

ALEXANDRIA, Va., April 15 -- United States Patent no. 12,600,898, issued on April 14, was assigned to Petroleo Brasileiro S.A.-Petrobras (Rio de Janeiro, Brazil). "Microemulsion composition to increa... Read More

US Patent Issued to SAUDI ARABIAN OIL, King Fahd University of Petroleum and Minerals on April 14 for "Gel-based subterranean formation hardening compositions and methods thereof" (Saudi Arabia Inventors)

ALEXANDRIA, Va., April 15 -- United States Patent no. 12,600,899, issued on April 14, was assigned to SAUDI ARABIAN OIL COMPANY (Dhahran, Saudi Arabia) and King Fahd University of Petroleum and Minera... Read More

US Patent Issued to Halliburton Energy Services on April 14 for "Acidizing compositions for improved fluid performance" (Texas Inventors)

ALEXANDRIA, Va., April 15 -- United States Patent no. 12,600,900, issued on April 14, was assigned to Halliburton Energy Services Inc. (Houston). "Acidizing compositions for improved fluid performanc... Read More

US Patent Issued to Schlumberger Technology on April 14 for "Low viscosity polymer-based retarded acid" (Texas Inventors)

ALEXANDRIA, Va., April 15 -- United States Patent no. 12,600,901, issued on April 14, was assigned to Schlumberger Technology Corp. (Sugar Land, Texas). "Low viscosity polymer-based retarded acid" wa... Read More

US Patent Issued to UNIVERALS DISPLAY on April 14 for "Organic electroluminescent materials and devices" (Pennsylvania, Delaware, New Jersey Inventors)

ALEXANDRIA, Va., April 15 -- United States Patent no. 12,600,902, issued on April 14, was assigned to UNIVERALS DISPLAY Corp. (Ewing, N.J.). "Organic electroluminescent materials and devices" was inv... Read More

US Patent Issued to UNIVERSITY-INDUSTRY COOPERATION GROUP OF KYUNG HEE UNIVERSITY on April 14 for "Delayed fluorescence compound, and organic light-emitting device comprising same" (South Korean Inventors)

ALEXANDRIA, Va., April 15 -- United States Patent no. 12,600,903, issued on April 14, was assigned to UNIVERSITY-INDUSTRY COOPERATION GROUP OF KYUNG HEE UNIVERSITY (Yongin-si, South Korea). "Delayed ... Read More

US Patent Issued to Red Bank Technologies on April 14 for "Circularly polarized light emitting organic light emitting diodes" (Pennsylvania, Oregon Inventors)

ALEXANDRIA, Va., April 15 -- United States Patent no. 12,600,904, issued on April 14, was assigned to Red Bank Technologies LLC (Red Bank, N.J.). "Circularly polarized light emitting organic light em... Read More

US Patent Issued to Nano and Advanced Materials Institute on April 14 for "Red-luminescent phosphor with long afterglow and fabrication method thereof" (Chinese Inventors)

ALEXANDRIA, Va., April 15 -- United States Patent no. 12,600,906, issued on April 14, was assigned to Nano and Advanced Materials Institute Ltd. (Hong Kong). "Red-luminescent phosphor with long after... Read More

US Patent Issued to NATIONAL TSING HUA UNIVERSITY on April 14 for "Semiconductor quantum dot structure and method for making the same" (Taiwanese Inventors)

ALEXANDRIA, Va., April 15 -- United States Patent no. 12,600,907, issued on April 14, was assigned to NATIONAL TSING HUA UNIVERSITY (Hsinchu City, Taiwan). "Semiconductor quantum dot structure and me... Read More

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