Patents by Inventor Dorothy S. Slusarchyk

Dorothy S. Slusarchyk 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).

  • Phenazine ACE inhibitor produced from streptomyces species
    Patent number: 4568675
    Abstract: 3,6-Dihydroxyphenazine-1-carboxylic acid, a hypotensive agent, and its production by culturing aerobically Streptomyces species A.T.C.C. No. 39460 are disclosed herein.
    Type: Grant
    Filed: December 19, 1983
    Date of Patent: February 4, 1986
    Assignee: E. R. Squibb & Sons, Inc.
    Inventors: Karen Bush, Dorothy S. Slusarchyk, Wen-Chih Liu
  • ACE inhibitors produced from Nocardia orientalis
    Patent number: 4474693
    Abstract: N.sup.2 -[N-(N-acetylmuramoyl)-L-alanyl]-N-(5,6-diamino-1-carboxy-6-oxohexyl)-D-.a lpha.-glutamine, N.sup.2 -[N-(N-acetylmuramoyl)-L-alanyl]-N-[5,6-diamino-1-[[1-[(1-carboxyethyl)car bamoyl]ethyl]carbamoyl]-6-oxohexyl]-D-.alpha.-glutamine and EM5556C are obtained as a mixture by cultivating a strain of the microorganism Nocardia orientalis A.T.C.C. No. 39444.
    Type: Grant
    Filed: October 31, 1983
    Date of Patent: October 2, 1984
    Assignee: E. R. Squibb & Sons, Inc.
    Inventors: Pushpa Singh, Karen Bush, Dorothy S. Slusarchyk