US Patent Issued to PetroChina on May 5 for "Separation and recovery method for boron trifluoride and complex thereof in olefin polymerization reaction" (Chinese Inventors)

ALEXANDRIA, Va., May 5 -- United States Patent no. 12,617,689, issued on May 5, was assigned to PetroChina Co. Ltd. (Beijing). "Separation and recovery method for boron trifluoride and complex thereo... Read More

US Patent Issued to EASYMINING SWEDEN on May 5 for "Recovery of commercial substances from apatite mineral" (Swedish Inventors)

ALEXANDRIA, Va., May 5 -- United States Patent no. 12,617,691, issued on May 5, was assigned to EASYMINING SWEDEN AB (Sollentuna, Sweden). "Recovery of commercial substances from apatite mineral" was... Read More

US Patent Issued to MITSUI KINZOKU on May 5 for "Film-forming material" (Japanese Inventors)

ALEXANDRIA, Va., May 5 -- United States Patent no. 12,617,692, issued on May 5, was assigned to MITSUI KINZOKU COMPANY Ltd. (Tokyo). "Film-forming material" was invented by Ryuichi Sato (Omuta, Japan... Read More

US Patent Issued to SCANDIUM CANADA on May 5 for "High pressure caustic leach methods and processes for recovery of scandium and rare-earth oxides" (German, Canadian Inventors)

ALEXANDRIA, Va., May 5 -- United States Patent no. 12,617,693, issued on May 5, was assigned to SCANDIUM CANADA LTD. (Montreal). "High pressure caustic leach methods and processes for recovery of sca... Read More

US Patent Issued to Mitsubishi Materials on May 5 for "Low alpha-ray emission stannous oxide and method of producing the same" (Japanese Inventors)

ALEXANDRIA, Va., May 5 -- United States Patent no. 12,617,694, issued on May 5, was assigned to Mitsubishi Materials Corp. (Tokyo). "Low alpha-ray emission stannous oxide and method of producing the ... Read More

Ishaq Dar Chairs Key Meeting on Energy Security and Fuel SupplyPublished on: May 5, 2026 12:25 AM

Pakistan, May 5 -- Deputy Prime Minister Reviews Energy Security and ensures uninterrupted fuel supply across the country. A high-level meeting, chaired by Ishaq Dar, focused on strengthening protecti... Read More

US Patent Issued on May 5 for "Manual espresso machine" (California Inventor)

ALEXANDRIA, Va., May 5 -- United States Patent no. 12,616,330, issued on May 5. "Manual espresso machine" was invented by Christopher Peeler (El Segundo, Calif.). According to the abstract* released... Read More

US Patent Issued to DE'LONGHI APPLIANCES S.R.L. CON UNICO SOCIO on May 5 for "Brewing unit for a machine for preparing coffee" (Italian Inventors)

ALEXANDRIA, Va., May 5 -- United States Patent no. 12,616,332, issued on May 5, was assigned to DE'LONGHI APPLIANCES S.R.L. CON UNICO SOCIO (Treviso, Italy). "Brewing unit for a machine for preparing... Read More

US Patent Issued to STRAUSS WATER on May 5 for "Cartridge extraction unit for water purifier" (Israeli Inventors)

ALEXANDRIA, Va., May 5 -- United States Patent no. 12,616,333, issued on May 5, was assigned to STRAUSS WATER LTD.. "Cartridge extraction unit for water purifier" was invented by Omer Ben Baruch (Kir... Read More

US Patent Issued to US TECHNOLOGY INTERNATIONAL PVT on May 5 for "Part of modular conveyor for sorting goods" (Indian Inventors)

ALEXANDRIA, Va., May 5 -- United States Patent no. D1,125,787, issued on May 5, was assigned to US TECHNOLOGY INTERNATIONAL PVT Ltd. (Kerala, India). "Part of modular conveyor for sorting goods" was ... Read More

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