Patents by Inventor Paul A. Pinke

Paul A. Pinke 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).

  • Manufacture of linear primary aldehydes and alcohols
    Patent number: 4210608
    Abstract: Linear primary aldehydes and alcohols are produced from linear monoolefinic hydrocarbons. The monoolefinic hydrocarbon is treated in admixture with carbon monoxide and hydrogen and in contact with an aluminum catalyst and a Group VIII metal hydroformylation catalyst.
    Type: Grant
    Filed: December 8, 1975
    Date of Patent: July 1, 1980
    Assignee: UOP Inc.
    Inventor: Paul A. Pinke
  • Fuel and lubricant compositions containing novel pyrrolidinyl or piperidinyl-substituted diphenyl alkane antioxidants
    Patent number: 3977987
    Abstract: A novel antioxidant utilized in a petroleum substrate comprising mono- or di(heterocyclic nitrogen)-substituted diarylalkanes is disclosed.
    Type: Grant
    Filed: November 4, 1975
    Date of Patent: August 31, 1976
    Assignee: Universal Oil Products Company
    Inventors: Paul A. Pinke, Stephen N. Massie
  • Rubber compositions stabilized with heterocyclic nitrogenous antioxidants
    Patent number: 3968079
    Abstract: A novel antioxidant utilized in a rubber-substrate comprising a mono- or di(heterocyclic nitrogen)-substituted diarylalkane is disclosed.
    Type: Grant
    Filed: December 26, 1974
    Date of Patent: July 6, 1976
    Assignee: Universal Oil Products Company
    Inventors: Paul A. Pinke, Stephen N. Massie
  • Production of primary compounds
    Patent number: 3959386
    Abstract: A process which comprises treating unsaturated compounds with an aluminum-containing compound and an aluminum metal in an atmosphere of hydrogen and subsequently contacting the treated compounds with carbon monoxide and hydrogen in the presence of a catalyst comprising a compound containing a metal selected from Group VIII of the Periodic Table and recovering the resultant primary compounds.
    Type: Grant
    Filed: May 13, 1974
    Date of Patent: May 25, 1976
    Assignee: Universal Oil Products Company
    Inventor: Paul A. Pinke