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. 10, 2009
Filed:
Dec. 04, 2003
Manne Satyanarayana Reddy, Hyderabad, IN;
Thirumalai Rajan Srinivasan, Hyderabad, IN;
Venka Bhaskara Rao Uppala, Hyderabad, IN;
Mummadi Venkatesh, Hyderabad, IN;
Akundi Surya Prabhakar, Hyderabad, IN;
Manne Satyanarayana Reddy, Hyderabad, IN;
Thirumalai Rajan Srinivasan, Hyderabad, IN;
Venka Bhaskara Rao Uppala, Hyderabad, IN;
Mummadi Venkatesh, Hyderabad, IN;
Akundi Surya Prabhakar, Hyderabad, IN;
Dr. Reddy's Laboratories Limited, Hyderabad, Andhra Prasdesh, IN;
Dr. Reddy's Laboratories, Inc., Bridgewater, NJ (US);
Abstract
The present invention is related to crystalline forms of ziprasidone and its hydrochloride salt and an amorphous form of ziprasidone hydrochloride and the process for the preparation thereof. The crystalline forms and amorphous form of the invention are suitable for pharmaceutical purposes in the treatment of psychosis. The processes of the invention are simple, non-hazardous and commercially suitable.