US Patent Issued to Hamilton Sundstrand on April 7 for "Reinforced membrane systems" (Connecticut, Massachusetts Inventors)

ALEXANDRIA, Va., April 7 -- United States Patent no. 12,594,510, issued on April 7, was assigned to Hamilton Sundstrand Corp. (Charlotte, N.C.). "Reinforced membrane systems" was invented by Mark R. ... Read More

US Patent Issued to Upchem (USA) on April 7 for "Device and method for atomizing and degassing" (South Carolina Inventor)

ALEXANDRIA, Va., April 7 -- United States Patent no. 12,594,511, issued on April 7, was assigned to Upchem (USA) Co. LTD. (Spartanburg, S.C.). "Device and method for atomizing and degassing" was inve... Read More

US Patent Issued to National Oilwell Varco on April 7 for "Shaker fluid level automatic control" (Texas Inventor)

ALEXANDRIA, Va., April 7 -- United States Patent no. 12,594,512, issued on April 7, was assigned to National Oilwell Varco LP (Houston). "Shaker fluid level automatic control" was invented by Pradeep... Read More

US Patent Issued to ROCKER SCIENTIFIC on April 7 for "Rotatable filter" (Taiwanese Inventor)

ALEXANDRIA, Va., April 7 -- United States Patent no. 12,594,513, issued on April 7, was assigned to ROCKER SCIENTIFIC Co. LTD. (Kaohsiung City, Taiwan). "Rotatable filter" was invented by Shui-Tien H... Read More

US Patent Issued to Gwangju Institute of Science and Technology on April 7 for "Nanofiber for air filter comprising random copolymer having zwitterionic functional group and method for manufacturing same" (South Korean Inventors)

ALEXANDRIA, Va., April 7 -- United States Patent no. 12,594,514, issued on April 7, was assigned to Gwangju Institute of Science and Technology (Gwangju, South Korea). "Nanofiber for air filter compr... Read More

US Patent Issued to BASF Mobile Emissions Catalysts on April 7 for "Particulate filter" (Chinese, German, American Inventors)

ALEXANDRIA, Va., April 7 -- United States Patent no. 12,594,515, issued on April 7, was assigned to BASF Mobile Emissions Catalysts LLC (Iselin, N.J.). "Particulate filter" was invented by Jia Di Zha... Read More

US Patent Issued to WOOSH AIR on April 7 for "Frame for collapsible and foldable pleated disposable air filter with differential pressure sensor and communication capability" (California Inventor)

ALEXANDRIA, Va., April 7 -- United States Patent no. 12,594,516, issued on April 7, was assigned to WOOSH AIR INC. (San Francisco). "Frame for collapsible and foldable pleated disposable air filter w... Read More

US Patent Issued to LG Electronics on April 7 for "Air cleaner" (South Korean Inventors)

ALEXANDRIA, Va., April 7 -- United States Patent no. 12,594,517, issued on April 7, was assigned to LG Electronics Inc. (Seoul, South Korea). "Air cleaner" was invented by Jiug Ha (Seoul, South Korea... Read More

US Patent Issued to KHANFILTER on April 7 for "Air purification apparatus" (South Korean Inventor)

ALEXANDRIA, Va., April 7 -- United States Patent no. 12,594,518, issued on April 7, was assigned to KHANFILTER INC. (Daejeon, South Korea). "Air purification apparatus" was invented by Dae Gon Han (D... Read More

US Patent Issued to W. L. Gore & Associates on April 7 for "Methods for regenerating a filter medium and cleaning flue gas" (Delaware Inventors)

ALEXANDRIA, Va., April 7 -- United States Patent no. 12,594,519, issued on April 7, was assigned to W. L. Gore & Associates Inc. (Newark, Del.). "Methods for regenerating a filter medium and cleaning... Read More

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