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. 08, 2018
Filed:
Jan. 13, 2016
Applicant:
Aurobindo Pharma Limited, Kondapur, Hitech, Telangana, Hyderabad, IN;
Inventors:
Sandeep Jain, Hyderabad, IN;
Srikanth Sindhanur, Hyderabad, IN;
Anil Kumar Jain, Hyderabad, IN;
Sivakumaran Meenakshisunderam, Hyderabad, IN;
Assignee:
Aurobindo Pharma Ltd, Hyderabad, IN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A01N 43/90 (2006.01); A61K 31/519 (2006.01); C07D 471/04 (2006.01);
U.S. Cl.
CPC ...
C07D 471/04 (2013.01); A61K 31/519 (2013.01);
Abstract
The present invention relates to a process for the preparation of pure Paliperidone Palmitate, which comprises: (a) providing a solution of Paliperidone Palmitate in an alcoholic solvent; (b) adding the alcoholic solution of Paliperidone palmitate to water or vice versa; and (c) isolating the product to obtain pure Paliperidone Palmitate.