ALEXANDRIA, Va., April 7 -- United States Patent no. 12,594,521, issued on April 7. "Automatic spray dispenser" was invented by Robert C. Danville (Milton, Ga.) and Andrew G. Przyjemski (Somerville, ... और पढ़ें
ALEXANDRIA, Va., April 7 -- United States Patent no. 12,594,522, issued on April 7, was assigned to Purafil Inc. (Doraville, Ga.). "Solid filtration medium incorporating polyacrylamide powder and car... और पढ़ें
ALEXANDRIA, Va., April 7 -- United States Patent no. 12,594,523, issued on April 7, was assigned to Chevron U.S.A. Inc. (San Ramon, Calif.). "Membrane capture of CO2 from refinery emissions" was inve... और पढ़ें
ALEXANDRIA, Va., April 7 -- United States Patent no. 12,594,524, issued on April 7, was assigned to VENTEC LIFE SYSTEMS INC. (Bothell, Wash.). "System and method for concentrating gas" was invented b... और पढ़ें
ALEXANDRIA, Va., April 7 -- United States Patent no. 12,594,525, issued on April 7, was assigned to CATALER Corp. (Kakegawa, Japan). "Exhaust gas purification catalyst device" was invented by Shunsuk... और पढ़ें
ALEXANDRIA, Va., April 7 -- United States Patent no. 12,594,526, issued on April 7, was assigned to University of Vermont and State Agricultural College (Burlington, Vt.). "Forward osmosis filtration... और पढ़ें
ALEXANDRIA, Va., April 7 -- United States Patent no. 12,594,527, issued on April 7, was assigned to A. O. Smith Corp. (Milwaukee). "Method of making a cartridge filter" was invented by Yizhi Hou (Mil... और पढ़ें
ALEXANDRIA, Va., April 7 -- United States Patent no. 12,594,528, issued on April 7, was assigned to Entegris Inc. (Billerica, Mass.). "Spacer film with integrated lamination strip" was invented by Jo... और पढ़ें
ALEXANDRIA, Va., April 7 -- United States Patent no. 12,594,529, issued on April 7, was assigned to Research Institute of Chemical Defense, PLA Academy of Military Sciences (Beijing). "Preparation me... और पढ़ें
ALEXANDRIA, Va., April 7 -- United States Patent no. 12,594,530, issued on April 7, was assigned to Beyond CenterLine Solutions LLC (Colorado Springs, Colo.). "Can mixing device" was invented by Rich... और पढ़ें