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... और पढ़ें
ALEXANDRIA, Va., April 15 -- United States Patent no. 12,600,908, issued on April 14, was assigned to KANTO KAGAKU K.K. (Tokyo). "Etching solution and etching method for gold or gold alloy" was inven... और पढ़ें
ALEXANDRIA, Va., April 15 -- United States Patent no. 12,600,909, issued on April 14, was assigned to RASA INDUSTRIES LTD. (Tokyo). "Etching solution composition" was invented by Sho Nagao (Tokyo), T... और पढ़ें
ALEXANDRIA, Va., April 15 -- United States Patent no. 12,600,910, issued on April 14, was assigned to Cummins Inc. (Columbus, Ind.). "Updraft gasifier and method, apparatus, and system for biomass de... और पढ़ें
ALEXANDRIA, Va., April 15 -- United States Patent no. 12,600,911, issued on April 14, was assigned to ExxonMobil Product Solutions Co. (Spring, Texas). "Cracking a C4-C7 fraction of pyoil" was invent... और पढ़ें
ALEXANDRIA, Va., April 15 -- United States Patent no. 12,600,913, issued on April 14, was assigned to Gaps Technology LLC (Slidell, La.). "Liquid based chemical compositions and treatment systems and... और पढ़ें
ALEXANDRIA, Va., April 15 -- United States Patent no. 12,600,914, issued on April 14, was assigned to NESTE OYJ (Espoo, Finland). "Method of treating waste plastic" was invented by Mika P. Kettunen (... और पढ़ें
ALEXANDRIA, Va., April 15 -- United States Patent no. 12,600,915, issued on April 14, was assigned to SUNCOKE TECHNOLOGY AND DEVELOPMENT LLC (Lisle, Ill.). "High-quality coke products" was invented b... और पढ़ें
ALEXANDRIA, Va., April 15 -- United States Patent no. 12,600,916, issued on April 14, was assigned to The Lubrizol Corp. (Wickliffe, Ohio). "Open gear lubricant composition" was invented by Jennifer ... और पढ़ें
ALEXANDRIA, Va., April 15 -- United States Patent no. 12,600,917, issued on April 14, was assigned to ENEOS Corp. (Tokyo). "Lubricating oil additive composition and lubricating oil composition" was i... और पढ़ें