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:
Feb. 15, 2011
Filed:
Dec. 03, 2004
Leah E. Appel, Bend, OR (US);
Roderick J. Ray, Bend, OR (US);
David K. Lyon, Bend, OR (US);
James B. West, Bend, OR (US);
Scott B. Mccray, Bend, OR (US);
Marshall D. Crew, Bend, OR (US);
Dwayne T. Friesen, Bend, OR (US);
Scott M. Herbig, East Lyme, CT (US);
Julian B. Lo, Old Lyme, CT (US);
Leah E. Appel, Bend, OR (US);
Roderick J. Ray, Bend, OR (US);
David K. Lyon, Bend, OR (US);
James B. West, Bend, OR (US);
Scott B. McCray, Bend, OR (US);
Marshall D. Crew, Bend, OR (US);
Dwayne T. Friesen, Bend, OR (US);
Scott M. Herbig, East Lyme, CT (US);
Julian B. Lo, Old Lyme, CT (US);
Pfizer Inc., New York, NY (US);
Abstract
A multiparticulate for controlled release of a drug comprises crystalline drug, a glyceride having at least one alkylate substituent of at least 16 carbon atoms, and a poloxamer, wherein at least 70 wt % of the drug in the multiparticulate is crystalline.