Patents Represented by Attorney, Agent or Law Firm Morgan, Lewis & Rockius LLP
  • CO tolerant multicomponent electrode catalyst for solid polymer fuel cell
    Patent number: 8252486
    Abstract: Disclosed is an electrode catalyst for solid polymer fuel cells wherein CO tolerance is improved. Specifically disclosed is a catalyst for fuel cells having a first catalyst and a second catalyst. The first catalyst contains Pd, C and an oxide, namely SnO2 or TiO2, and the second catalyst contains C and an alloy containing Pt and Ru.
    Type: Grant
    Filed: July 14, 2006
    Date of Patent: August 28, 2012
    Assignees: Kyoto University, National University Corporation Hokkaido University
    Inventors: Ryuji Kikuchi, Tatsuya Takeguchi
  • Array substrate with identification mark on semiconductor layer and identification mark forming method thereof
    Patent number: 6667792
    Abstract: An array substrate for liquid crystal display devices includes a transparent substrate, a plurality of array cells on the transparent substrate, each of the array cells include a display area and a non-display area having a first identification, and a semiconductor layer including a second identification mark.
    Type: Grant
    Filed: December 28, 2001
    Date of Patent: December 23, 2003
    Assignee: LG. Philips LCD Co., Ltd.
    Inventors: Dug-Jin Park, Seong-Hee Kim, Hyun-Bae Kim
  • Fragrance compound
    Patent number: 6448220
    Abstract: The novel ketones having the structure in which R is H or an alkyl group and X is a hydrocarbon group having between 4 and 12 carbon atoms, the ring being saturated or unsaturated, excluding 4-(1-ethylpropylidene)-1-cyclohexanone, 4-cyclohexylidene-1-cyclohexanone, 4-butylidene-1-cyclohex-2-enone, 4-(1-ethylpropylidene)-1-cyclohex-2-enone, 4-(2-methylpropylidene)-1-cyclohexanone, 4-cyclohexyliden-2-cyclohexen-1-one, 4-(1,5-dimethyl-4-hexenylidene)-1-cyclohexanone, 4-[4-(cyclohexyliden)cyclohexyliden]-1-cyclohexanone, 4-[4-(tert-butyl)cyclohexyliden]-1-cyclohexanone, 4-[-(cyclohexyl)cyclohexyliden]-1-cyclohexanone, 4-(2-isopropyl-5-methylcyclohexyliden)-2-cyclohexen-1-one and 4-(3-phenylpropylidene)-1-cyclohex-2-enone exhibit interesting odor characteristics, generally aldehydic in nature, and so find use in perfumes and in perfumed products.
    Type: Grant
    Filed: March 30, 1999
    Date of Patent: September 10, 2002
    Assignee: Quest International B.V.
    Inventor: Karl Andrew Dean Swift
  • Process to remove catalyst poisons from hop extracts
    Patent number: 5965777
    Abstract: A process for the removal of catalyst poisons from hops and hop extracts is disclosed. After processing the hops to extract the alpha or beta acids therein, the alpha or beta acids are treated with activated nickel catalyst. The activated nickel catalyst binds the catalyst poisons which are believed to be sulfur containing compounds. The activated nickel and catalyst poisons are separated from the alpha or beta acids, and the alpha or beta acids are then hydrogenated and isomerized into tetrahydroisoalpha acids.
    Type: Grant
    Filed: October 29, 1996
    Date of Patent: October 12, 1999
    Assignee: Cultor Food Service, Inc.
    Inventor: George Gauthier