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:
Dec. 22, 1998
Filed:
Aug. 15, 1997
Applicant:
Inventors:
Pradeepkumar P Sanghvi, Herndon, VA (US);
Tushar K Misra, Leesburg, VA (US);
David V Prior, Ashburn, VA (US);
Assignee:
Fuisz Technologies Ltd., Chantilly, VA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K / ; A61K / ; A61K / ;
U.S. Cl.
CPC ...
424464 ; 424465 ; 424468 ; 424470 ;
Abstract
Controlled release dosage units containing water soluble active agents can be made using an active agent, an optional inert carrier, a cellulosic polymer and a lipophilic ingredient.