ALEXANDRIA, Va., July 14 -- United States Patent no. 12,678,742, issued on July 14, was assigned to Zhejiang University (Hangzhou, China). "All-carbon film based on activated carbon and preparation m... और पढ़ें
ALEXANDRIA, Va., July 14 -- United States Patent no. 12,678,743, issued on July 14, was assigned to Massachusetts Institute of Technology (Cambridge, Mass.). "Porous medium with adjustable fluid perm... और पढ़ें
ALEXANDRIA, Va., July 14 -- United States Patent no. 12,678,744, issued on July 14. "Jet propulsion dry powder dissolution unit that uses a submersible actuator" was invented by Adalberto Mercado Alv... और पढ़ें
ALEXANDRIA, Va., July 14 -- United States Patent no. 12,678,745, issued on July 14, was assigned to VAT Holding AG (Haag, Switzerland). "Device for homogenizing a gas distribution in a process chambe... और पढ़ें
ALEXANDRIA, Va., July 14 -- United States Patent no. 12,678,746, issued on July 14, was assigned to Linde GmbH (Pullach, Germany). "Apparatus for dissolving gas into a liquid and method for producing... और पढ़ें
ALEXANDRIA, Va., July 14 -- United States Patent no. 12,678,747, issued on July 14, was assigned to NANOPLANET RESEARCH INSTITUTE LTD. (Kunisaki, Japan). "Swirling-type microbubble generation device"... और पढ़ें
ALEXANDRIA, Va., July 14 -- United States Patent no. 12,678,748, issued on July 14. "Reversing flow apparatus" was invented by Walter Jacob Bauer (Baden, Canada). According to the abstract* released... और पढ़ें
ALEXANDRIA, Va., July 14 -- United States Patent no. 12,678,749, issued on July 14, was assigned to Foothill Land LLC (Newport Coast, Calif.). "Carbon dioxide driven water carbonating system" was inv... और पढ़ें
ALEXANDRIA, Va., July 14 -- United States Patent no. 12,678,750, issued on July 14. "Measure to improve liquid-gas eductor performance" was invented by Dean Lee Millar (Sudbury, Canada), Julius S Vra... और पढ़ें
ALEXANDRIA, Va., July 14 -- United States Patent no. 12,678,751, issued on July 14, was assigned to AFFIVAL SAS (Solesmes, France). "Static mixer resistant to heat, corrosion and dissolution" was inv... और पढ़ें