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:
Aug. 02, 1988
Filed:
Oct. 10, 1986
Applicant:
Inventors:
Mohamad D Shalati, Richton Park, IL (US);
Ravi Viswanathan, Miami, FL (US);
Assignee:
International Minerals & Chemical Corp., Terre Haute, IN (US);
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; A61K / ; A61K / ; A61K / ;
U.S. Cl.
CPC ...
424468 ; 424475 ; 427-3 ;
Abstract
A mixture comprising a dispersion of a water-diffusible solid in a solution of a non-aqueous solvent and a substantially water-insoluble polymer is formed. The non-aqueous solvent is removed from the mixture to substantially dry the mixture, and the substantially dry mixture is comminuted to form particles. A plurality of the particles are formed under pressure to produce a pellet suitable for use as a sustained release implant device.