Patents by Inventor Roger G. Harrison

Roger G. Harrison 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).

  • Patent number: 7393833
    Abstract: Chimeric proteins comprising soluble Tissue Factor (sTF) and another subunit (e.g., annexin V) are described. The proteins promote blood clotting and/or inhibit cancer by targeting sTF to specific receptors such as phosphatidyl serine (PS) on activated cells. These chimeric proteins are useful in treating patients with excessive bleeding due to inborn problems, drug therapy, trauma or surgery and/or as an anti-cancer therapy, for example by causing blood vessels feeding cancers to become clotted, thereby preventing adequate flow of blood to a tumor, which in turn will lead to tumor inhibition and death or may be used in a therapy to cause clotting within blood vessels that pose a threat in the subject in non-cancerous conditions.
    Type: Grant
    Filed: March 8, 2006
    Date of Patent: July 1, 2008
    Assignee: The Board of Regents of the University of Oklahoma
    Inventors: Stuart E. Lind, Wei-Qun Ding, Roger G. Harrison
  • Patent number: 6207420
    Abstract: A fusion sequence having a carrier protein which is preferably an E. coli protein having a predicted solubility probability of at least 90% fused to a target heterologous peptide or protein, and a host cell (especially E. coli) transformed with, or having integrated into its genome, a DNA sequence comprising a DNA encoding a carrier protein as defined herein fused to the DNA sequence of a selected heterologous peptide or protein. This fusion sequence is under the control of an expression control sequence capable of directing the expression of a fusion protein in the cell. An objective of the present invention is to improve the purification process of recombinant fusion proteins by avoiding the initial expression of these fusion proteins in E. coli as insoluble inclusion bodies.
    Type: Grant
    Filed: November 23, 1999
    Date of Patent: March 27, 2001
    Assignee: The Board of Regents of the University of Oklahoma
    Inventors: Roger G. Harrison, Gregory D. Davis
  • Patent number: 5989868
    Abstract: A fusion sequence having a carrier protein which is preferably an E. coli protein having a predicted solubility probability of at least 90% fused to a target heterologous peptide or protein, and a host cell (especially E. coli) transformed with, or having integrated into its genome, a DNA sequence comprising a DNA encoding a carrier protein as defined herein fused to the DNA sequence of a selected heterologous peptide or protein. This fusion sequence is under the control of an expression control sequence capable of directing the expression of a fusion protein in the cell. An objective of the present invention is to improve the purification process of recombinant fusion proteins by avoiding the initial expression of these fusion proteins in E. coli as insoluble inclusion bodies.
    Type: Grant
    Filed: September 8, 1998
    Date of Patent: November 23, 1999
    Assignee: The Board of Regents of the University of Oklahoma
    Inventors: Roger G. Harrison, Gregory D. Davis
  • Patent number: 5910319
    Abstract: A superior enteric formulation of the antidepressant drug, fluoxetine, is in the form of enteric pellets of which the enteric layer comprises hydroxypropylmethylcellulose acetate succinate.
    Type: Grant
    Filed: May 29, 1997
    Date of Patent: June 8, 1999
    Assignee: Eli Lilly and Company
    Inventors: Neil R. Anderson, Roger G. Harrison, Daniel F. Lynch, Peter L. Oren
  • Patent number: 5417903
    Abstract: A pill press (2), allowing the user to personally press pills (78) of a desired dose, includes a housing (4) having an interior (14) within which a supply of powdered pharmaceutical (36) is contained and a pill cavity form (22) mounted to the housing. Powdered pharmaceutical is transferred to the pill forming cavity (46) of the pill cavity form according to the dose desired. A manually operated pill ram (48) is used to compress the powdered pharmaceutical within pill forming cavity to create the pill. The pill ram is then withdrawn from the pill forming cavity and the pill is automatically ejected from the pill press through a pill outlet (82) formed in the housing by an ejector rod (56).
    Type: Grant
    Filed: October 26, 1993
    Date of Patent: May 23, 1995
    Assignee: Habley Medical Technology Corporation
    Inventors: Roger G. Harrison, Terry M. Haber, William H. Smedley, Clark B. Foster
  • Patent number: 4977140
    Abstract: A dairy cow injected with a sustained release formulation comprising bovine somatotropin, a wax, and an oil produces more milk for 28 days.
    Type: Grant
    Filed: March 23, 1989
    Date of Patent: December 11, 1990
    Assignee: Eli Lilly and Company
    Inventors: Thomas H. Ferguson, Roger G. Harrison, David L. Moore
  • Patent number: 4956290
    Abstract: A process for the purification of alcohol oxidase from whole cells of Pichia pastoris grown on methanol by the sequential steps of autolysis, crossflow filtration, ultrafiltration and recrystallization.
    Type: Grant
    Filed: March 27, 1989
    Date of Patent: September 11, 1990
    Assignee: Phillips Petroleum Company
    Inventors: Roger G. Harrison, Jr., Lynn P. Nelles
  • Patent number: 4775659
    Abstract: This invention provides injectable semi-solid formulations comprising a pharmaceutically or veterinary active agent, an oil and a suitable glyceride release modifying agent.
    Type: Grant
    Filed: August 19, 1985
    Date of Patent: October 4, 1988
    Assignee: Eli Lilly and Company
    Inventors: Arvind L. Thakkar, Roger G. Harrison
  • Patent number: 4256876
    Abstract: A highly efficient process for the precipitation of an amorphous (non-crystalline) aminoglycoside antibiotic salt during the purification process. Illustratively, there are disclosed processes for precipitating gentamicin, neomycin, and sisomicin salts.
    Type: Grant
    Filed: February 4, 1980
    Date of Patent: March 17, 1981
    Assignee: The Upjohn Company
    Inventors: Roger G. Harrison, Jr., Thomas H. Prichard
  • Patent number: 4252971
    Abstract: A chromatographic process for separation of an aminoglycoside antibiotic from impurities. Illustratively, there is disclosed a chromatographic process for separation of the gentamicin complex (C.sub.1, C.sub.2 and C.sub.1a) from impurities. The subject process gives a gentamicin complex recovery of more than double the recovery of the best known prior art gentamicin chromatography process.
    Type: Grant
    Filed: July 30, 1979
    Date of Patent: February 24, 1981
    Assignee: The Upjohn Company
    Inventor: Roger G. Harrison, Jr.
  • Patent number: 4186204
    Abstract: Acylamino tetrazolyl compounds having anti-allergic activity, methods of making the compounds and pharmaceutical formulations containing the compounds.
    Type: Grant
    Filed: February 1, 1979
    Date of Patent: January 29, 1980
    Assignees: Eli Lilly and Company, Lilly Industries Limited
    Inventors: Roger G. Harrison, William B. Jamieson, William J. Ross, John C. Saunders
  • Patent number: 4166123
    Abstract: Acylamino pyrazolyl compounds of the formula: ##STR1## wherein Ar represents an optionally substituted pyrazolyl group, the acylamino group --NR.sup.1 COR.sup.2 being attached to a carbon atom of the pyrazolyl ring, which have anti-allergic activity, methods of making the compounds and pharmaceutical formulations containing the compounds.
    Type: Grant
    Filed: June 1, 1976
    Date of Patent: August 28, 1979
    Assignee: Lilly Industries Limited
    Inventors: Roger G. Harrison, William B. Jamieson, William J. Ross, John C. Saunders
  • Patent number: 4143047
    Abstract: Oxazoles having a sulfinyl or sulfonyl substituent at the 2-position are provided. Such compounds readily react with an alkali metal salt of a secondary amide in a method of making 2-acylamino oxazole derivatives having anti-allergic activity.
    Type: Grant
    Filed: September 26, 1977
    Date of Patent: March 6, 1979
    Assignee: Lilly Industries Limited
    Inventor: Roger G. Harrison