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:
Jul. 22, 2014
Filed:
Jan. 28, 2011
Applicants:
Alfredo Paul Ceccarelli, Brantford, CA;
Kiran Kumar Kothakonda, Brantford, CA;
Inventors:
Alfredo Paul Ceccarelli, Brantford, CA;
Kiran Kumar Kothakonda, Brantford, CA;
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07D 311/94 (2006.01);
U.S. Cl.
CPC ...
Abstract
There is provided a crystalline form of Lubiprostone, termed APO-II and methods for making APO-II. APO-II is a polymorphic form of Lubiprostone.