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. 19, 2002
Filed:
Mar. 31, 2000
Applicant:
Inventors:
Assignee:
U & I Pharmaceuticals Ltd., Long Island, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 3/155 ; C07D / ; A61P 2/500 ; A61P 1/00 ;
U.S. Cl.
CPC ...
A61K 3/155 ; C07D / ; A61P 2/500 ; A61P 1/00 ;
Abstract
The invention provides three new polymorphic forms of 2-methyl-4-[4-methyl-1-piperazinyl]-10H-thieno[2,3b][1,5]benzodiazepine (Olanzapine) (Formula A), the process for preparing the new polymorphs and pharmaceutical compositions containing the polymorphs. The new polymorphic forms of olanzapine are useful for the treatment of psychotic conditions, mild anxiety and gastrointestinal conditions.