Patents by Inventor Charles R. Arnold

Charles R. Arnold 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).

  • Triazinones and derivatives thereof
    Patent number: 6218391
    Abstract: Corticotropin releasing factor (CRF) antagonists of Formula (I) and their use in treating psychiatric disorders and neurological diseases including major depression, anxiety-related disorders, post-traumatic stress disorders, supranuclear palsy and eating disorders.
    Type: Grant
    Filed: August 16, 1999
    Date of Patent: April 17, 2001
    Assignee: DuPont Pharmaceuticals Company
    Inventors: Argyrios Georgios Arvanitis, Richard E. Olson, Charles R. Arnold, III, William E. Frietze
  • Pyrazinones and triazinones and their derivatives thereof
    Patent number: 6159980
    Abstract: Corticotropin releasing factor (CRF) antagonists of Formula (I) ##STR1## and their use in treating psychiatric disorders and neurological diseases including major depression, anxiety-related disorders, post-traumatic stress disorders, supranuclear palsy and eating disorders.
    Type: Grant
    Filed: September 15, 1997
    Date of Patent: December 12, 2000
    Assignee: Dupont Pharmaceuticals Company
    Inventors: Argyrios Georgios Arvanitis, Richard E. Olson, Charles R. Arnold, III, William E. Frietze
  • Stop-off composition for metals
    Patent number: 4312906
    Abstract: A filler of polyisobutylene dissolved in a solvent is combined with boron nitride to form a stop-off compound used as a parting agent when diffusion bonding metals. A uniform coating of the compound is applied with screen printing methods prior to bonding.
    Type: Grant
    Filed: June 16, 1980
    Date of Patent: January 26, 1982
    Assignee: The Boeing Company
    Inventors: Charles R. Arnold, Donald A. Pennington
  • Stop-off compound and method of making
    Patent number: 4230614
    Abstract: A filler of polyisobutylene dissolved in a solvent is combined with boron nitride to form a stop-off compound used as a parting agent when diffusion bonding metals. A uniform coating of the compound is applied with screen printing methods prior to bonding.
    Type: Grant
    Filed: November 23, 1977
    Date of Patent: October 28, 1980
    Assignee: Boeing Commercial Airplane Company
    Inventors: Charles R. Arnold, Donald A. Pennington