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US Patent Issued to Ricoh on Dec. 16 for "Active energy ray polymerization initiator, active energy ray curing composition, active energy ray curing ink, aqueous active energy ray curing ink, container, image forming device, image forming method, and method of manufacturing active energy ray polymerization initiator" (Japanese Inventors)

ALEXANDRIA, Va., Dec. 16 -- United States Patent no. 12,497,530, issued on Dec. 16, was assigned to Ricoh Co. Ltd. (Tokyo). "Active energy ray polymerization initiator, active energy ray curing compo... Read More


US Patent Issued on Dec. 16 for "Methods for spatial analysis of proteins and related kits" (California Inventor)

ALEXANDRIA, Va., Dec. 16 -- United States Patent no. 12,498,378, issued on Dec. 16. "Methods for spatial analysis of proteins and related kits" was invented by Mark S. Chee (San Diego). According to... Read More


US Patent Issued to Kioxia on Dec. 16 for "Magnetic memory device" (South Korean Inventors)

ALEXANDRIA, Va., Dec. 16 -- United States Patent no. 12,501,837, issued on Dec. 16, was assigned to Kioxia Corp. (Tokyo). "Magnetic memory device" was invented by Eiji Kitagawa (Seoul, South Korea) a... Read More


US Patent Issued to HEWLETT-PACKARD DEVELOPMENT on Dec. 16 for "Watermarks for text documents" (Indian Inventor)

ALEXANDRIA, Va., Dec. 16 -- United States Patent no. 12,499,502, issued on Dec. 16, was assigned to HEWLETT-PACKARD DEVELOPMENT COMPANY LP (Spring, Texas). "Watermarks for text documents" was invente... Read More


US Patent Issued to SONY SEMICONDUCTOR SOLUTIONS, SONY GROUP on Dec. 16 for "Substrate and semiconductor package" (British, Japanese Inventors)

ALEXANDRIA, Va., Dec. 16 -- United States Patent no. 12,500,182, issued on Dec. 16, was assigned to SONY SEMICONDUCTOR SOLUTIONS Corp. (Kanagawa, Japan) and SONY GROUP Corp. (Tokyo). "Substrate and s... Read More


US Patent Issued on Dec. 16 for "Drone" (Chinese Inventor)

ALEXANDRIA, Va., Dec. 16 -- United States Patent no. D1,105,977, issued on Dec. 16. "Drone" was invented by Meixiang Ye (Zhangzhou, China). The patent was filed on May 27, 2024, under Application No... Read More


US Patent Issued to National Presto Industries on Dec. 16 for "Tiltable radiant heater" (Wisconsin Inventors)

ALEXANDRIA, Va., Dec. 16 -- United States Patent no. 12,498,141, issued on Dec. 16, was assigned to National Presto Industries Inc. (Eau Claire, Wis.). "Tiltable radiant heater" was invented by Charl... Read More


US Patent Issued to UNIVERSITY OF MARYLAND, COLLEGE PARK on Dec. 16 for "Endo-S2 mutants as glycosynthases, method of making and use for glycoengineering of glycoproteins" (Maryland Inventors)

ALEXANDRIA, Va., Dec. 16 -- United States Patent no. 12,497,643, issued on Dec. 16, was assigned to UNIVERSITY OF MARYLAND, COLLEGE PARK (College Park, Md.). "Endo-S2 mutants as glycosynthases, metho... Read More


US Patent Issued to SAMSUNG SDI on Dec. 16 for "Compound for organic optoelectronic device, composition for organic optoelectronic device, organic optoelectronic device, and display device" (South Korean Inventors)

ALEXANDRIA, Va., Dec. 16 -- United States Patent no. 12,501,829, issued on Dec. 16, was assigned to SAMSUNG SDI Co. LTD. (Yongin-si, South Korea). "Compound for organic optoelectronic device, composi... Read More


US Patent Issued to GLAS on Dec. 16 for "Vaporization device having remotely controllable operational modes" (California Inventor)

ALEXANDRIA, Va., Dec. 16 -- United States Patent no. 12,495,830, issued on Dec. 16, was assigned to GLAS INC. (Inglewood, Calif.). "Vaporization device having remotely controllable operational modes"... Read More