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:
Mar. 01, 2016
Filed:
Mar. 11, 2011
Sunil Deviprasad Tiwari, Maharashtra, IN;
Vijayendrakumar Virendrakumarji Redasani, Maharashtra, IN;
Prasad Shrikantrao Joshi, Maharashtra, IN;
Vaibhav Narayan Sawarkar, Maharashtra, IN;
Ankur Janak Shah, Maharashtra, IN;
Sunil Deviprasad Tiwari, Maharashtra, IN;
Vijayendrakumar Virendrakumarji Redasani, Maharashtra, IN;
Prasad Shrikantrao Joshi, Maharashtra, IN;
Vaibhav Narayan Sawarkar, Maharashtra, IN;
Ankur Janak Shah, Maharashtra, IN;
Inventia Healthcare Private Limited, Maharashtra, IN;
Abstract
The present invention provides stabilized prolonged release pharmaceutical compositions comprising atypical antipsychotic drug like paliperidone or pharmaceutically acceptable salts thereof without incorporating surfactant and/or water penetration enhancer. Such compositions are preferably in the form of a matrix wherein one or more release controlling agents are present in and/or on the matrix. Further, such compositions comprise one or more release controlling agent and exhibits desired in vitro release of drug with or without lag period. The invention also provides a process for the preparation of such compositions.