Patents by Inventor Vladislav Isakovich Deigin

Vladislav Isakovich Deigin 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).

  • Immune regulating peptides and method of obtaining them
    Patent number: 6051683
    Abstract: The invention relates to medicine, specifically, to methods of obtaining biologically active substances with immuno-regulating properties, and can be used in medicine and veterinary science and in experimental biochemistry. The fundamental problem addressed by the invention is that of producing a noval synthetic biologically active peptide with immuno-regulating properties and of the formula: X-Glu-Trp-Y, in which X is H or Gly, Ala, Leu, Ile, Val, NVal, Pro, Tyr, Phe, Trp, D-Ala, D-Leu, D-Ile, D-Val, D-NVal, D-Pro, D-Tyr, D-Phe, D-Trp, .gamma.-aminobutyric acid, .zeta.-aminocapronic acid; Y is Gla, Ala, Leu, Ile, Val, NVal, Pro, Tyr, Phe, Trp, D-Ala, D-Leu, D-Ile, D-Val, D-NVal, D-Pro, D-Tyr, D-Phe, D-Trp, .gamma.-aminobutyric acid .zeta.-aminocapronic acid, --OH, NH.sub.2,N.sub.2 H.sub.3, mono- or di-substituted amide (C.sub.1 -C.sub.3).
    Type: Grant
    Filed: August 17, 1998
    Date of Patent: April 18, 2000
    Assignee: Immunotech Developments Inc.
    Inventors: Vladislav Isakovich Deigin, Andrei Marxovich Korotkov