Patents by Inventor Hansjorg Teschemacher

Hansjorg Teschemacher 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).

  • Pharmacologically active peptides
    Patent number: 4681871
    Abstract: Pharmacologically active peptides with opiate-like activity are provided having stability to proteases. The products can be obtained by enzymatic digestion of casein.The active peptides have the grouping Tyr-Pro-A where Tyr is tyrosine, Pro is proline and A is any amino acid group.
    Type: Grant
    Filed: January 22, 1981
    Date of Patent: July 21, 1987
    Inventors: Hansjorg Teschemacher, Victor Brantl, Agnes Henschen, Friedrich Lottspeich
  • Pharmacologically active peptides and medicaments containing the same
    Patent number: 4555403
    Abstract: Peptides of the formula Tyr.sup.1 -X-A-Pro-B-Pro-C-Pro-D, in which Tyr.sup.1 is equal to the amino acid tyrosine and Pro is equal to the amino acid proline; A, B, C, D is any desired amino acid in the L-form and X any amino acid in the D-form, except D-proline, D-alanine, D-threonine and D-valine, preferably D-serine, D-arginine or D-methionine; they act opiate-like and may be used as medicaments and animal medicaments.
    Type: Grant
    Filed: June 24, 1983
    Date of Patent: November 26, 1985
    Inventors: Victor Brantl, Hansjorg Teschemacher, Agnes Henschen, Friedrich Lottspeich
  • Pharmacologically active peptides and medicaments containing the same
    Patent number: 4390527
    Abstract: Peptides of the formula Tyr.sup.1 -X-A-Pro-B-Pro-C . . . . . . . . , in which Tyr.sup.1 is equal to the amino acid tyrosine and Pro is equal to the amino acid proline; A, B, C is any desired amino acid in the L-form and X any amino acid in the D-form; they act opiate-like and may be used as medicaments and animal medicaments.
    Type: Grant
    Filed: April 29, 1981
    Date of Patent: June 28, 1983
    Inventors: Victor Brantl, Agnes Henschen, Hansjorg Teschemacher, Friedrich Lottspeich