Patents by Inventor Douglas J. Gordon

Douglas J. Gordon 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).

  • Phenylbutazone carrier formulation showing increased bioactivity in animals
    Patent number: 8524759
    Abstract: An improved phenylbutazone carrier composition provides increased palatability to horses. Additionally, the composition improves the bioavailability of the phenylbutazone and thus increases the horse's blood plasma levels of the medicine for the same effective dosage of the medicine.
    Type: Grant
    Filed: July 9, 2012
    Date of Patent: September 3, 2013
    Inventor: Douglas J. Gordon
  • PHENYLBUTAZONE CARRIER FORMULATION SHOWING INCREASED BIOACTIVITY IN ANIMALS
    Publication number: 20120277278
    Abstract: An improved phenylbutazone carrier composition provides increased palatability to horses. Additionally, the composition improves the bioavailability of the phenylbutazone and thus increases the horse's blood plasma levels of the medicine for the same effective dosage of the medicine.
    Type: Application
    Filed: July 9, 2012
    Publication date: November 1, 2012
    Inventor: Douglas J. Gordon
  • PHENYLBUTAZONE CARRIER FORMULATION SHOWING INCREASED BIOACTIVITY IN ANIMALS
    Publication number: 20110021591
    Abstract: An improved phenylbutazone carrier composition provides increased palatability to horses. Additionally, the composition improves the bioavailability of the phenylbutazone and thus increases the horse's blood plasma levels of the medicine for the same effective dosage of the medicine.
    Type: Application
    Filed: October 29, 2009
    Publication date: January 27, 2011
    Inventor: Douglas J. Gordon
  • Phenylbutazone carrier formulation
    Patent number: 6022563
    Abstract: A powdered carrier formulation for delivery of phenylbutazone to animals contains phenylbutazone in combination with a flavoring agent and an anticaking agent.
    Type: Grant
    Filed: February 1, 1999
    Date of Patent: February 8, 2000
    Assignee: Superior Equine Pharmaceuticals, Inc.
    Inventor: Douglas J. Gordon
  • Copolymers 4-hydroxystyrene and alkyl substituted-4-hydroxystyrene
    Patent number: 5807947
    Abstract: A polymer of (a) an unsubstituted 4-hydroxystyrene monomer and (b) a substituted 4-hydroxystyrene monomer of the formula ##STR1## wherein A, B, C, and D are independently H or C.sub.1 to C.sub.4 alkyl wherein at least one of B and D is C.sub.1 to C.sub.4 alkyl; and wherein said copolymer has a molecular weight of from about 800 to about 100,000; and wherein the mol ratio of monomer (a) to monomer (b) ranges from about 3:1 to about 1:3.
    Type: Grant
    Filed: July 20, 1994
    Date of Patent: September 15, 1998
    Assignee: Clariant Finance (BVI) Limited
    Inventors: Richard Vicari, Douglas J. Gordon, William D. Hinsberg, Dennis R. McKean, Carlton G. Willson, Ralph Dammel
  • Photoactive coumarin sulfonate compounds
    Patent number: 5739295
    Abstract: A new class of 3-diazo-3,4-dihydrocoumarin compounds which are useful as photoactive compounds in a wide variety of applications including photoresists and other opto-electronic applications are disclosed and claimed. Preferred embodiments include 6-sulfonyl-3-diazo-4-oxo-3,4-dihydrocoumarin esters. These compounds exhibit very high photosensitivity in the deep ultraviolet (DUV) region (ca. 250 nm), and therefore, are useful as photoactive compounds in DUV photoresist formulations.
    Type: Grant
    Filed: March 7, 1997
    Date of Patent: April 14, 1998
    Assignee: Hoechst Celanese Corporation
    Inventors: Mohammad Aslam, Michael T. Sheehan, George Kvakovszky, Kenneth G. Davenport, Douglas J. Gordon
  • Copolymers of 4-hydroxystyrene and alkyl substituted-4-hydroxystyrene in admixture with a photosensitizer to form a photosensitive composition
    Patent number: 5342727
    Abstract: A copolymer of (a) an unsubstituted 4-hydroxystyrene monomer and (b) a substituted 4-hydroxystyrene monomer of the formula ##STR1## wherein A, B, C, and D are independently H or C.sub.1 to C.sub.4 alkyl and wherein at least one of B and D is C.sub.1 to C.sub.4 alkyl; and wherein said copolymer has a molecular weight of from about 800 to about 100,000; and wherein the mol ratio of monomer (a) to monomer (b) ranges from about 3:1 to about 1:3.
    Type: Grant
    Filed: December 20, 1991
    Date of Patent: August 30, 1994
    Assignees: Hoechst Celanese Corp., IBM Corp.
    Inventors: Richard Vicari, Douglas J. Gordon, William D. Hinsberg, Dennis R. McKean, Carlton G. Willson, Ralph Dammel