U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

Medicament for increasing the testosterone level

Patent 5578588 Issued on November 26, 1996. Estimated Expiration Date: Icon_subject November 7, 2014. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.

Patent References

3284303

Administration of steroid hormones
Patent #: 4877774
Issued on: 10/31/1989
Inventor: Pitha, et al.

Methods for treatment of male-pattern baldness Patent #: 5053403
Issued on: 10/01/1991
Inventor: Orentreich, et al.

Inventors

Assignee

Application

No. 335729 filed on 11/07/1994

US Classes:

514/177, Oxygen double bonded to a ring carbon of the cyclopentanohydrophenanthrene ring system514/182Oxygen single bonded to a ring carbon of the cyclopentanohydrophenanthrene ring system

Examiners

Primary: Jordan, Kimberly

Attorney, Agent or Firm

Foreign Patent References

  • 0349091B1 EP. 05/12/1992

International Class

A61K 031/56

Foreign Application Priority Data

1992-05-06 DE

Abstract

The invention concerns a drug for increasing the level of testosterone in the human body, the drug containing at least one testosterone precursor.

Other References

  • Vander et al., Human Physiology, 4th Ed., 198
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