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:
Sep. 17, 1996
Filed:
Mar. 01, 1995
Applicant:
Inventors:
Raymond E Hopponen, Fort Dodge, IA (US);
Lowell R Macy, Vermillion, SD (US);
Assignee:
Rhone Merieux, Inc., Athens, GA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A01N / ;
U.S. Cl.
CPC ...
514452 ; 424659 ; 549361 ;
Abstract
Aqueous pharmaceutical compositions containing up to about 40% spectinomycin, prepared by the reaction of the ketone hydrate of spectinomycin with boric acid to form the boron compound, and with a base such as sodium hydroxide to form the stable salt of the compound.