Patents by Inventor Martin Cerny

Martin Cerny 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).

  • Serum thymic factor peptide analogs and process for the preparation thereof
    Patent number: 4711952
    Abstract: Novel peptide analogs of the serum thymic factor are disclosed, structurally modified, in comparison with the natural substance, both in their N-terminal and C-terminal parts and inside the amino-acid sequence, corresponding to the general formula IA-Gly-Gly-Ser-Asn-B-C-NH-R (I),in which A is pGlu, Gln, Ala-Lys-Ser-Gln, pGlu-Ala-Lys-Ser-Gln or Gln-Ala-Lys-Ser-Gln, B and C are Gly, Phe, Leu, Ala or a direct bond, and R is H, an alkyl with 1 to 6 carbon atoms or a 2-phenylethyl. Depending upon their chemical structure, the subject thymic factor analogs possess either agonistic (immunostimulative) or antagonistic (immunosuppressory) properties.
    Type: Grant
    Filed: June 17, 1986
    Date of Patent: December 8, 1987
    Assignee: SPOFA, spojene podniky pro zdravotnickouvyrobu
    Inventors: Evzen Kasafirek, Martin Cerny, Petr Kocis, Jiri Krepelka, Jozef Rovensky