Patents by Inventor Abdullah Bin Nafisah

Abdullah Bin Nafisah has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Catalytic oxidation of alkanes to corresponding acids
    Patent number: 6646158
    Abstract: A mixed metal oxide Mo—V—Ga—Pd—Nb—X catalytic system, where X is selected from La, Te, and Zn, provides the oxidation of C2-C8 hydrocarbons to corresponding acids with a molecular oxygen-containing gas.
    Type: Grant
    Filed: June 11, 2001
    Date of Patent: November 11, 2003
    Assignee: Saudi Basic Industries Corporation
    Inventors: Khalid Karim, Yajnavalkya Subrai Bhat, Syed Irshad Zaheer, Abdullah Bin Nafisah, Asad Ahmed Khan
  • Methods of catalytic oxidation of propane to acrylic acid
    Patent number: 6160162
    Abstract: A mixed metal oxide Mo--V--Ga--Pd--Nb--X (where X=La, Te, Ge, Zn, Si, In or W) catalytic system providing a higher selectivity to acrylic acid in the low temperature partial oxidation of propane with a molecular oxygen-containing gas.
    Type: Grant
    Filed: October 21, 1999
    Date of Patent: December 12, 2000
    Assignee: Saudi Basic Industries Corporation
    Inventors: Khalid Karim, Yajnavalkya Subrai Bhat, Syed Irshad Zaheer, Abdullah Bin Nafisah
  • Catalysts for catalytic oxidation of propane to acrylic acid, methods of making and using the same
    Patent number: 6114278
    Abstract: A mixed metal oxide Mo-V-Ga-Pd-Nb-X (where X=La, Te, Ge, Zn, Si, In or W) catalytic system providing a higher selectivity to acrylic acid in the low temperature partial oxidation of propane with a molecular oxygen-containing gas.
    Type: Grant
    Filed: November 16, 1998
    Date of Patent: September 5, 2000
    Assignee: Saudi Basic Industries Corporation
    Inventors: Khalid Karim, Yajnavalkya Subrai Bhat, Syed Irshad Zaheer, Abdullah Bin Nafisah