Patents by Inventor Harold E. Renis

Harold E. Renis 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).

  • Inhibition of bacterial toxin release by prostaglandins
    Patent number: 4496587
    Abstract: The present invention provides a method for inhibiting the synthesis and release of toxins from bacteria which comprises contacting the bacteria with an antitoxic prostaglandin.
    Type: Grant
    Filed: April 29, 1983
    Date of Patent: January 29, 1985
    Assignee: The Upjohn Company
    Inventors: Harold E. Renis, Mary J. Ruwart
  • Composition of matter and process
    Patent number: 4477442
    Abstract: A process for treating viral diseases in humans and animals which comprises administering a therapeutic amount of a compound of the formula ##STR1## the compounds are formulated with pharmaceutical carriers for systemic or local means of administration.
    Type: Grant
    Filed: November 5, 1980
    Date of Patent: October 16, 1984
    Assignee: The Upjohn Company
    Inventors: Harvey I. Skulnick, Harold E. Renis
  • Composition of matter and process
    Patent number: 4239753
    Abstract: A process for treating DNA viral diseases in humans and animals which comprises administering a therapeutic amount of a compound of the formula ##STR1## the compounds are formulated with pharmaceutical carriers for systemic or local means of administration.
    Type: Grant
    Filed: December 12, 1978
    Date of Patent: December 16, 1980
    Assignee: The Upjohn Company
    Inventors: Harvey I. Skulnick, Harold E. Renis
  • Therapeutic compositions of antibiotic U-44,590 and methods for using the same
    Patent number: 4022889
    Abstract: Pharmaceutical compositions of antibiotic U-44,590 and derivatives thereof which can be used to treat Gram-negative and Gram-positive bacterial and viral diseases in humans and animals.
    Type: Grant
    Filed: June 12, 1975
    Date of Patent: May 10, 1977
    Assignee: The Upjohn Company
    Inventors: Brian Bannister, Clarence DeBoer, Harold E. Renis
  • Antiviral quinazoline compositions and methods of use
    Patent number: 4010269
    Abstract: 2-(1,3-Diaza-2-cycloalken-2-ylamino)quinazolines and substituted compounds are compounded into local and topical compositions for the treatment of viruses.
    Type: Grant
    Filed: June 16, 1975
    Date of Patent: March 1, 1977
    Assignee: The Upjohn Company
    Inventors: Harold E. Renis, Louis L. Skaletzky