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:
Nov. 01, 2016
Filed:
Sep. 05, 2012
Jitendra Mohansingh Baweja, Maharashtra, IN;
Manoj Kumar Thottasseri, Maharashtra, IN;
Sandip Tanaji Salunkhe, Maharashtra, IN;
Mukund Keshav Gurjar, Maharashtra, IN;
Samit Satish Mehta, Maharashtra, IN;
Jitendra Mohansingh Baweja, Maharashtra, IN;
Manoj Kumar Thottasseri, Maharashtra, IN;
Sandip Tanaji Salunkhe, Maharashtra, IN;
Mukund Keshav Gurjar, Maharashtra, IN;
Samit Satish Mehta, Maharashtra, IN;
Abstract
Controlled release oral dosage formulations containing calcium channel blocker and processes for preparation thereof, are provided for once a day treatment. The active agent is preferably a dihydropyridine calcium channel blocker, such as nisoldipine. In one embodiment, the formulation provides controlled release of micronized nisoldipine with one or more pH independent release controlling polymers. The controlled release matrix formulation is advantageous and can be prepared by a simple, economically viable process as compared to complex core-coat prior-art versions.