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. 31, 2015
Filed:
Apr. 21, 2011
Applicants:
Carlos Zetina-rocha, Brantford, CA;
Eduardo Gustavo Cammisa, Oshawa, CA;
Gamini Weeratunga, Ancaster, CA;
Inventors:
Carlos Zetina-Rocha, Brantford, CA;
Eduardo Gustavo Cammisa, Oshawa, CA;
Gamini Weeratunga, Ancaster, CA;
Assignee:
Apotex Pharmachem Inc, Brantford, CA;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K 31/517 (2006.01); C07D 239/72 (2006.01); C07D 405/10 (2006.01); C07C 309/30 (2006.01); C07D 405/04 (2006.01); C07C 303/32 (2006.01);
U.S. Cl.
CPC ...
C07D 405/10 (2013.01); C07C 309/30 (2013.01); C07D 405/04 (2013.01); C07C 303/32 (2013.01);
Abstract
There is provided a crystalline form of Lapatinib, termed APO-I, and methods for making APO-I. There is also provided a crystalline solvate form of Lapatinib, termed APO-II, and methods for making APO-II.
Zetina-Rocha, Carlos. (2015). Polymorphic forms of lapatinib ditosylate and processes for their preparation (U.S. Patent No. 8993579). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8993579
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile