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

Method for treating vascular disease

Patent 4968719 Issued on November 6, 1990. Estimated Expiration Date: Icon_subject April 3, 2009. 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

Pharmaceutical composition for improving the biochemical and behavioral parameters of senility Patent #: 4474812
Issued on: 10/02/1984
Inventor: Cavazza

Inventor

Application

No. 331737 filed on 04/03/1989

US Classes:

514/556, Inner quaternary ammonium salt (e.g., betaine, etc.)514/824ARTERIOSCLEROSIS

Examiners

Primary: Robinson, Allen J.

Attorney, Agent or Firm

International Class

A61K 031/205

Abstract

L-carnitine is effective for the treatment of peripheral vascular diseases, such as intermittent claudication. Administration of L-carnitine to patients suffering from intermittent claudication results in a significant increase in the distance the patients can walk before experiencing claudication.

Other References

  • G. Brevetti et al., Circulation, vol. 77, pp. 767-773 (1988
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