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. 19, 2019
Filed:
Nov. 22, 2006
Applicants:
Derek Allan Prater, Cambridgeshire, GB;
Mohammed Hassan, Cambridgeshire, GB;
Christopher Robert Bland, Kent, GB;
Inventors:
Derek Allan Prater, Cambridgeshire, GB;
Mohammed Hassan, Cambridgeshire, GB;
Christopher Robert Bland, Kent, GB;
Assignee:
Euro-Celtique S.A., Luxembourg, LU;
Primary Examiner:
Int. Cl.
CPC ...
A61K 9/26 (2006.01); A61K 9/50 (2006.01); A61K 9/16 (2006.01);
U.S. Cl.
CPC ...
A61K 9/5073 (2013.01); A61K 9/1652 (2013.01); A61K 9/5026 (2013.01); A61K 9/5036 (2013.01);
Abstract
Delivery of a drug is controlled to impart a delay before release after administration by formulating the drug with a disruption agent to provide a core, and coating the core with a regulatory membrane comprising a water-soluble gel-forming polymer and a water-insoluble film-forming polymer.