Patents by Inventor Vladimir Gut

Vladimir Gut 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).

  • Polymeric carrier for a controlled synthesis of peptides and the method of its preparation
    Patent number: 4133942
    Abstract: An acrylic polymer gel suitable for use as a carrier in the controlled synthesis of polypeptides is provided. The polymer comprises a diazotized terpolymer of the condensation product of a monomer selected from the group consisting of hydroxyalkyl acrylates and hydroxyalkyl methacrylates, a polyfunctional cross-linking monomer selected from the group consisting of alkylene diacrylates, alkylene dimethacrylates, polyacrylates and polymethacrylates of polyalcohols, alkylene bisacrylamides and divinylbenzene, and an aromatic ring-containing compound selected from the group consisting of aromatic acids and their anhydrides and chlorides, aromatic isocyanates, halogenophenylsilanes, and aromatic epoxy compounds. The condensate has its aromatic rings chlormethylated. The first monomer and the polyfunctional cross-linking monomer are copolymerized and the resultant copolymer is condensed with said compounds which contain an aromatic ring.
    Type: Grant
    Filed: November 30, 1977
    Date of Patent: January 9, 1979
    Assignee: Ceskoslovenska akademie ved
    Inventors: Jiri Coupek, Vladimir Gut
  • Polymeric carrier for a controlled synthesis of peptides
    Patent number: 4079021
    Abstract: An acrylic polymer suitable for use as carrier in the controlled synthesis of polypeptides is provided. The polymer comprises the condensation product of a monomer selected from the group consisting of hydroxyalkyl acrylates and hydroxyalkyl methacrylates, a polyfunctional cross-linking monomer selected from the group consisting of alkylene diacrylates, alkylene dimethacrylates, polyacrylates and polymethacrylates of polyalochols, alkylene bisacrylamides and divinylbenzene, and an aromatic ring-containing compound selected from the group consisting of aromatic acids and their anhydrides and chlorides, aromatic isocyanates, halogenophenylsilanes, and aromatic epoxy compounds. The condensate has its aromatic rings chlormethylated. The first monomer and the polyfunctional cross-linking monomer are copolymerized and the resultant copolymer is condensed with said compounds which contain an aromatic ring.
    Type: Grant
    Filed: February 13, 1975
    Date of Patent: March 14, 1978
    Assignee: Ceskoslovenska akademie ved
    Inventors: Jiri Coupek, Vladimir Gut