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:
Dec. 30, 2014
Filed:
Feb. 11, 2005
Geoffrey Gerard Hayes, Saffron Walden, GB;
Hassan Mohammad, Ely, GB;
Harjit Tamber, Hitchin, GB;
Malcolm Walden, Hardwick, GB;
Steve Whitelock, Milton, GB;
Helen Kathleen Danagher, Cambridge, GB;
Derek Allan Prater, Milton, GB;
Geoffrey Gerard Hayes, Saffron Walden, GB;
Hassan Mohammad, Ely, GB;
Harjit Tamber, Hitchin, GB;
Malcolm Walden, Hardwick, GB;
Steve Whitelock, Milton, GB;
Helen Kathleen Danagher, Cambridge, GB;
Derek Allan Prater, Milton, GB;
Euro-Celtique S.A., Luxembourg, LU;
Abstract
A neutral poly(ethyl acrylate, methyl methacrylate) copolymer is employed as a carrier in the manufacture of pharmaceutical formulations containing an active ingredient. The formulations are preferably made by melt extrusion, and can have rubbery characteristics and can exhibit tamper resistance.