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:
May. 11, 1999
Filed:
Feb. 02, 1998
Applicant:
Inventor:
Edward S Wilson, Wilmington, NC (US);
Assignee:
Applied Analytical Industries, Inc., Wilmington, NC (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ;
U.S. Cl.
CPC ...
524 17 ; 524 20 ; 524 21 ; 524 22 ; 524 23 ; 524 24 ; 524 25 ; 524 26 ; 424464 ; 424465 ; 424484 ; 424485 ; 424486 ; 424487 ; 424489 ; 424499 ;
Abstract
Methods of forming solid pharmaceutical compositions comprise solubilizing water-soluble polymers and amino acid-based components having molecular weights ranging from about 100 daltons to about 200,000 daltons or pharmaceutically acceptable salts thereof in solvents; and separating the solvents from the water-soluble polymers and the amino acid-based components or pharmaceutically acceptable salts thereof to form solid pharmaceutical compositions comprising the water-soluble polymers and the amino acid-based components or pharmaceutically acceptable salts thereof.