ALEXANDRIA, Va., April 21 -- United States Patent no. 12,605,664, issued on April 21, was assigned to Donaldson Co. Inc. (Bloomington, Minn.). "Foldable filter bags, filter bag support assemblies, an... Read More
ALEXANDRIA, Va., April 21 -- United States Patent no. 12,605,665, issued on April 21, was assigned to NGK INSULATORS Ltd. (Nagoya, Japan). "Honeycomb filter" was invented by Ayumi Suzuki (Ama-Gun, Ja... Read More
ALEXANDRIA, Va., April 21 -- United States Patent no. 12,605,666, issued on April 21. "Automated air filter" was invented by Tim Schumacher (Orland Park, Ill.). According to the abstract* released b... Read More
ALEXANDRIA, Va., April 21 -- United States Patent no. 12,605,667, issued on April 21, was assigned to CARRIER Corp. (Palm Beach Gardens, Fla.). "Filter assembly and foldable filter bank" was invented... Read More
ALEXANDRIA, Va., April 21 -- United States Patent no. 12,605,669, issued on April 21, was assigned to Illinois Tool Works Inc.. "Systems and methods for pneumatic cleaning of an extraction system fil... Read More
ALEXANDRIA, Va., April 21 -- United States Patent no. 12,605,670, issued on April 21, was assigned to Stearns Conrad and Schmidt Consulting Engineers Inc. (Reston, Va.). "Biogas halogenated volatile ... Read More
ALEXANDRIA, Va., April 21 -- United States Patent no. 12,605,671, issued on April 21, was assigned to Carbyon Holding B.V. (Eindhoven, Netherlands). "Device and process for the direct carbon dioxide ... Read More
ALEXANDRIA, Va., April 21 -- United States Patent no. 12,605,672, issued on April 21, was assigned to Iogen Corp. (Ottawa). "Method and system for upgrading biogas using PSA" was invented by Brian Fo... Read More
ALEXANDRIA, Va., April 21 -- United States Patent no. 12,605,673, issued on April 21, was assigned to Petroleo Brasileiro S.A.-Petrobras (Rio de Janeiro, Brazil). "Method for capturing CO 2" was inve... Read More
ALEXANDRIA, Va., April 21 -- United States Patent no. 12,605,674, issued on April 21, was assigned to Electrophor Inc. (Woodmere, N.Y.). "Liquid purification system" was invented by Joseph Lvovich Sh... Read More