ALEXANDRIA, Va., Dec. 16 -- United States Patent no. 12,497,574, issued on Dec. 16, was assigned to Chemtech Services Inc. (Lockport, Ill.). "Microwave extraction of essential oils" was invented by J... Read More
ALEXANDRIA, Va., Dec. 16 -- United States Patent no. D1,106,628, issued on Dec. 16. "Hair scraper" was invented by Qun Liu (Yongkang, China). The patent was filed on Dec. 1, 2023, under Application ... Read More
ALEXANDRIA, Va., Dec. 16 -- United States Patent no. 12,495,831, issued on Dec. 16, was assigned to SHENZHEN HUACHENGDA PRECISION INDUSTRY Co. LTD. (Shenzhen, China). "Heating atomizing core and elec... Read More
ALEXANDRIA, Va., Dec. 16 -- United States Patent no. 12,501,225, issued on Dec. 16, was assigned to Poltorak Technologies LLC (Pomona, N.Y.). "Bluetooth enabled intercom with hearing aid functionalit... Read More
ALEXANDRIA, Va., Dec. 16 -- United States Patent no. D1,106,367, issued on Dec. 16. "Table tennis racket" was invented by Min Gu Kang (Changwon-si, South Korea). The patent was filed on Sept. 4, 202... Read More
ALEXANDRIA, Va., Dec. 16 -- United States Patent no. 12,497,537, issued on Dec. 16, was assigned to DOW TORAY Co. LTD. (Tokyo). "Method of producing fluorosilicone rubber laminate, and fluorosilicone... Read More
ALEXANDRIA, Va., Dec. 16 -- United States Patent no. 12,496,410, issued on Dec. 16, was assigned to Solventum Intellectual Properties Co. (Maplewood, Minn.). "Tamper-evident closure" was invented by ... Read More
ALEXANDRIA, Va., Dec. 16 -- United States Patent no. 12,499,737, issued on Dec. 16, was assigned to Aristocrat Technologies Australia Pty Ltd. (North Ryde, Australia). "Systems and methods for provid... Read More
ALEXANDRIA, Va., Dec. 16 -- United States Patent no. 12,498,613, issued on Dec. 16, was assigned to LG Display Co. Ltd. (Seoul, South Korea). "Light path control device and display device including t... Read More
ALEXANDRIA, Va., Dec. 16 -- United States Patent no. D1,106,541, issued on Dec. 16. "Solar light" was invented by Nannan Hu (Shangqiu, China). The patent was filed on Jan. 8, 2025, under Application... Read More