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. 07, 1998
Filed:
Feb. 20, 1992
Wendy Ann Preston, Suffern, NY (US);
Daniel Joseph Doyon, Florida, NY (US);
Stephen Patrick Simmons, Overland Park, KS (US);
American Cyanamid Company, Madison, NJ (US);
Abstract
A controlled release pharmaceutical composition in oral dosage unit form comprising a hard or a soft shell capsule containing a filling comprising a therapeutically effective number of active spherical granules comprising an effective amount of at least one carbonic anhydrase inhibitor active medicament, a pharmaceutically acceptable normally solid diluent adapted to form a diffusable matrix for the carbonic anhydrase inhibitor active medicament and an optional pharmaceutically acceptable excipient. A method for the preparation and for the administration of the above defined composition is provided as well.