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:
Feb. 20, 2018
Filed:
Sep. 22, 2014
Applicant:
Tillotts Pharma Ag, Rheinfelden, CH;
Inventors:
Daniel Preisig, Basel, CH;
Maxim Puchkov, Pfeffingen, CH;
Joerg Huwyler, Arlesheim, CH;
Felipe José Oliveira Varum, Basel, CH;
Roberto Carlos Bravo Gonzalez, Binningen, CH;
Assignee:
Tillotts Pharma AG, Rheinfelden, CH;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
A61K 9/16 (2006.01); A61K 9/50 (2006.01); A61K 31/192 (2006.01); A61K 31/4164 (2006.01); A61K 31/4178 (2006.01); A61K 31/4422 (2006.01);
U.S. Cl.
CPC ...
A61K 9/1611 (2013.01); A61K 9/1617 (2013.01); A61K 9/50 (2013.01); A61K 9/5005 (2013.01); A61K 9/5026 (2013.01); A61K 31/192 (2013.01); A61K 31/4164 (2013.01); A61K 31/4178 (2013.01); A61K 31/4422 (2013.01);
Abstract
The present invention relates to a delayed release pharmaceutical formulation for delivering an active agent to the intestine, a method of preparing such formulation and the use of such formulation in the treatment of gastrointestinal disorders, wherein the formulation includes at least one active agent associated with porous, functionalized calcium carbonate carrier particles that are surrounded by a material for colon targeting.