Patents by Inventor Kenneth M. Nicholas

Kenneth M. Nicholas 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).

  • Publication number: 20220144747
    Abstract: The present disclosure, in at least certain embodiments, is directed to shikimate (shikimic acid) analogues and compositions thereof, devices and kits which contain the shikimate analogues or compositions thereof, and methods of use of the compounds and compositions for treating and neutralizing irritant or odoriferous compounds on animate or inanimate surfaces or in atmospheres.
    Type: Application
    Filed: November 24, 2021
    Publication date: May 12, 2022
    Inventors: Lin Du, Robert Cichewicz, Kenneth M. Nicholas, Jianlan You
  • Patent number: 5395971
    Abstract: A process for making unsaturated .alpha.-amines from olefins wherein the process includes adding an aminating agent, an olefin and a molybdenum based catalyst to a reaction vessel having a nitrogen atmosphere. The catalyst may be described by the general formula LL'MoO.sub.2, L.sub.2 L'MoO.sub.2, or LL'MoO(X--Y).
    Type: Grant
    Filed: March 11, 1994
    Date of Patent: March 7, 1995
    Assignee: The Board of Regents of The University of Oklahoma
    Inventors: Kenneth M. Nicholas, Anurag S. Srivastava
  • Patent number: 5349109
    Abstract: A process for making unsaturated .alpha.-amines from olefins wherein the process includes adding an aminating agent, an olefin and a molybdenum based catalyst to a reaction vessel having a nitrogen atmosphere. The catalyst may be described by the general formula LL'MoO.sub.2, L.sub.2 L'MoO.sub.2, or LL'MoO(X-Y).
    Type: Grant
    Filed: August 26, 1993
    Date of Patent: September 20, 1994
    Assignee: The Board of Regents of the University of Oklahoma
    Inventors: Kenneth M. Nicholas, Anurag S. Srivastava
  • Patent number: 5239117
    Abstract: Oxidation/reduction processes catalyzed by soluble rhodium complexes of the type (L.sub.4or5 Rh)Z.sup.- wherein each L is selected from a group consisting essentially of monophosphines, diphosphines, olefins and coordinating solvents with the proviso that at least one L is a phosphine and Z is a weakly coordinating anion. In one embodiment, formic acid is produced by the hydrogenation of carbon dioxide. In another embodiment oxygen/carbon dioxide mixtures are used to oxidize organic compounds (ethers, amines, olefins) with coproduction of formic acid. In a third embodiment, these organic compounds are selectively oxidized by oxygen alone, without the coproduction of formic acid.
    Type: Grant
    Filed: September 18, 1991
    Date of Patent: August 24, 1993
    Assignee: Board of Regents of the University of Oklahoma
    Inventors: Kenneth M. Nicholas, Jing-Cherng Tsai