Patents by Inventor Norbert PLEUSS

Norbert PLEUSS 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).

  • Method for cleavage of solid phase-bound peptides from the solid phase
    Patent number: 11560402
    Abstract: The invention relates to a method for the cleavage of a solid phase-bound polypeptide from the solid phase, the method comprising contacting the solid phase, to which the polypeptide is bound, with a composition consisting essentially of trifluoroacetic acid and 1,2-ethanedithiol, at a temperature in the range of about 23° C. to about 29° C.
    Type: Grant
    Filed: April 10, 2019
    Date of Patent: January 24, 2023
    Assignee: SANOFI-AVENTIS DEUTSCHLAND GMBH
    Inventors: Wolfgang Fiedler, Norbert Pleuss, Bernd Henkel, Manfred Gerken
  • Method of preparing peptides comprising a lipophilically modified lysine side chain
    Patent number: 11021512
    Abstract: The present invention relates to a method of preparing a lysine side-chain modified peptide by solid phase peptide synthesis.
    Type: Grant
    Filed: October 10, 2017
    Date of Patent: June 1, 2021
    Assignee: SANOFI
    Inventors: Bernd Henkel, Norbert Pleuss, Rolf-Ludwig Hoerlein
  • METHOD OF PREPARING PEPTIDES COMPRISING A LIPOPHILICALLY MODIFIED LYSINE SIDE CHAIN
    Publication number: 20200024304
    Abstract: The present invention relates to a method of preparing a lysine side-chain modified peptide by solid phase peptide synthesis.
    Type: Application
    Filed: October 10, 2017
    Publication date: January 23, 2020
    Inventors: Bernd HENKEL, Norbert PLEUSS, Rolf-Ludwig HOERLEIN
  • METHOD FOR CLEAVAGE OF SOLID PHASE-BOUND PEPTIDES FROM THE SOLID PHASE
    Publication number: 20190330266
    Abstract: The invention relates to a method for the cleavage of a solid phase-bound polypeptide from the solid phase, the method comprising contacting the solid phase, to which the polypeptide is bound, with a composition consisting essentially of trifluoroacetic acid and 1,2-ethanedithiol, at a temperature in the range of about 23° C. to about 29° C.
    Type: Application
    Filed: April 10, 2019
    Publication date: October 31, 2019
    Inventors: Wolfgang FIEDLER, Norbert PLEUSS, Bernd HENKEL, Manfred GERKEN