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:
Oct. 22, 2013
Filed:
Mar. 23, 2011
Applicants:
Yung-fa Chen, Tainan, TW;
Julian Paul Henschke, Tainan, AU;
Yuanlian Liu, Kunshan, CN;
Guodong Chu, Jiaxiang, CN;
Xiaoheng Zhang, Changshu, CN;
Inventors:
Yung-Fa Chen, Tainan, TW;
Julian Paul Henschke, Tainan, AU;
Yuanlian Liu, Kunshan, CN;
Guodong Chu, Jiaxiang, CN;
Xiaoheng Zhang, Changshu, CN;
Assignee:
Scinopharm Taiwan, Ltd., Tainan, TW;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07D 239/72 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention provides a process for making lapatinib and its pharmaceutically acceptable salt by use of new intermediates. A new process for obtaining a pharmaceutical form of lapatinib ditosylate monohydrate is also provided.
Chen, Yung-Fa. (2013). Process and intermediates for preparing lapatinib (U.S. Patent No. 8563719). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8563719
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile