Patents by Inventor Evanghelos Bricas

Evanghelos Bricas 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).

  • Novel polypeptides having thymic activity or an antagonistic activity and processes for their synthesis
    Patent number: 4301065
    Abstract: The invention is concerned with novel polypeptides and processes for the synthesis thereof.It is concerned with compounds having the sequenceX-Gln-Gly-Gly-Yin which Y represents -Ser-Asn and X represents Ser-, Lys-Ser-, Ala-Lys-Ser-, Glx-Ala-Lys-Ser-; Glx representing Pyro-Glu or Gln; and when X represents Glx-Ala-Lys-Ser-, Y may in addition represent -Ser; as well as their derivatives comprising one or two modified amino acids, with the exception of the unmodified compound PyroGlu-Ala-Lys-Ser-Gln-Gly-Ser-Asn.These polypeptides are useful as medicines.
    Type: Grant
    Filed: May 24, 1978
    Date of Patent: November 17, 1981
    Assignee: Agence Nationale de Valorisation de la Recherche (ANVAR)
    Inventors: Jean-Francois Bach, Mireille Dardenne, Jean-Marie Pleau, Jean Hamburger, Evanghelos Bricas, Jean Martinez, Didier Blanot, Genevieve Auger