The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 01, 2003
Filed:
May. 06, 1999
Applicant:
Inventors:
Gilbert V. Levin, Annapolis, MD (US);
Roy B. Pinchot, Silver Spring, MD (US);
Assignee:
Biospherics Incorporated, Beltsville, MD (US);
Primary Examiner:
Int. Cl.
CPC ...
A61K 7/32 ; A61K 7/42 ; A61K 7/00 ; A61K 7/46 ; A61L 9/01 ;
U.S. Cl.
CPC ...
A61K 7/32 ; A61K 7/42 ; A61K 7/00 ; A61K 7/46 ; A61L 9/01 ;
Abstract
There is disclosed a method for preventing or minimizing biodegradation of a substance which normally contains a naturally occurring optical isomer which comprises replacing the naturally occurring optical isomer with the corresponding unnatural optical isomer.