Patents by Inventor Teresa Harshman

Teresa Harshman 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).

  • Non-hemolytic lazaroid parenteral formulation
    Patent number: 4968675
    Abstract: 16.alpha.-Methyl-21-[4-[2,6-bis(1-pyrrolidinyl)-4-pyrimidinyl]-1-piperaziny l]pregna-1,4,9(11)-triene-3,20-dione monomethanesulfonate causes hemolysis when injected. However, when formulated with a citric acid/sodium citrate both the hemolysis and hypotension side effects are prevented.
    Type: Grant
    Filed: October 28, 1988
    Date of Patent: November 6, 1990
    Assignee: Upjohn
    Inventors: Ching-Chiang Su, Teresa Harshman