Patents by Inventor Dietmar A. Habeck

Dietmar A. Habeck 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).

  • Substituted carbinol derivatives
    Patent number: 3997664
    Abstract: The compounds are steroidal 17-propadienyl carbinols and derivatives thereof. The compounds have estrogenic/progestational activity.
    Type: Grant
    Filed: March 24, 1975
    Date of Patent: December 14, 1976
    Assignee: Sandoz, Inc.
    Inventors: Eugene E. Galantay, Dietmar A. Habeck
  • Substituted carbinol derivatives
    Patent number: 3961053
    Abstract: 13-alkyl-17.alpha. -propadienylgona-4,9-dien-17.beta. -ol-3-ones and their 17.beta. -oxygenated derivatives are useful in control of fertility and estrus or the menstrual cycle in warm blooded animals.
    Type: Grant
    Filed: November 18, 1974
    Date of Patent: June 1, 1976
    Assignee: Sandoz, Inc.
    Inventors: Eugene E. Galantay, Dietmar A. Habeck
  • Substituted naphtho pyrazoles
    Patent number: 3957816
    Abstract: Substituted naphtho [1,2-c] pyrazoles e.g., 4,5-dihydro-5-methyl-3-(4-pyridyl)-2H-naphtho[1,2-c]-pyrazole, are useful as non-estrogenic anti-fertility agents.
    Type: Grant
    Filed: June 27, 1974
    Date of Patent: May 18, 1976
    Assignee: Sandoz, Inc.
    Inventors: Dietmar A. Habeck, William J. Houlihan
  • Substituted indeno, naphtho and cyclohepta pyrazoles
    Patent number: 3932430
    Abstract: Substituted indeno [1,2-c] pyrazoles, naphtho [1,2-c] pyrazoles and benzo [6,7] cyclohepta [1,2-c] pyrazoles e.g., 3-(2,3-dimethoxyphenyl)-4H-indeno[1,2-c] pyrazole and 4,5-dihydro-3-(4-pyridyl)-2H-naphtho[1,2-c] pyrazole, are useful as non-estrogenic anti-fertility agents and antihypertensive agents.
    Type: Grant
    Filed: April 11, 1973
    Date of Patent: January 13, 1976
    Assignee: Sandoz, Inc.
    Inventors: Dietmar A. Habeck, William J. Houlihan