US Patent Issued on April 21 for "Automated air filter" (Illinois Inventor)

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

US Patent Issued to CARRIER on April 21 for "Filter assembly and foldable filter bank" (Ohio Inventor)

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

US Patent Issued to Illinois Tool Works on April 21 for "Systems and methods for pneumatic cleaning of an extraction system filter" (Wisconsin Inventors)

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

US Patent Issued to Stearns Conrad and Schmidt Consulting Engineers on April 21 for "Biogas halogenated volatile organic compound and acid removal systems and methods" (California Inventor)

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

US Patent Issued to Carbyon Holding on April 21 for "Device and process for the direct carbon dioxide capture from air" (Belgian, Dutch Inventors)

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

US Patent Issued to Iogen on April 21 for "Method and system for upgrading biogas using PSA" (Canadian Inventors)

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

US Patent Issued to Petroleo Brasileiro S.A.-Petrobras on April 21 for "Method for capturing CO 2" (Brazilian Inventors)

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

US Patent Issued to Electrophor on April 21 for "Liquid purification system" (American, Russian Inventors)

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

US Patent Issued to NOK on April 21 for "Hollow fiber membrane module" (Japanese Inventors)

ALEXANDRIA, Va., April 21 -- United States Patent no. 12,605,675, issued on April 21, was assigned to NOK Corp. (Tokyo). "Hollow fiber membrane module" was invented by Matsuyoshi Yamashita (Shizuoka,... Read More

US Patent Issued to Merck Patent on April 21 for "Filtration head for vacuum filtration, manifold for vacuum filtration and method of modifying an existing filtration head for vacuum filtration" (French Inventors)

ALEXANDRIA, Va., April 21 -- United States Patent no. 12,605,676, issued on April 21, was assigned to Merck Patent GmbH (Darmstadt, Germany). "Filtration head for vacuum filtration, manifold for vacu... Read More

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