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. 13, 2020
Filed:
Jun. 10, 2016
Applicant:
Fresenius Kabi Oncology Ltd., New Delhi, IN;
Inventors:
Walter Cabri, Milan, IT;
Saswata Lahiri, Haryana, IN;
Bhuwan Bhaskar Mishra, Haryana, IN;
Abul Azim, Haryana, IN;
Nilendu Panda, Haryana, IN;
Poli Reddy Bhavanam, Haryana, IN;
Krishanu Ray, Haryana, IN;
Nikunj Kachhadia, Haryana, IN;
Kumber Singh, Haryana, IN;
Assignee:
Fresenius Kabi Oncology Ltd., New Delhi, IN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D 405/12 (2006.01); C07D 407/12 (2006.01); C07C 57/145 (2006.01);
U.S. Cl.
CPC ...
C07D 405/12 (2013.01); C07C 57/145 (2013.01); C07D 407/12 (2013.01); C07B 2200/13 (2013.01);
Abstract
The present invention relates to crystalline forms of Afatinib and its dimaleate salt. The present invention also relates to processes for the preparation of crystalline forms of Afatinib and its dimaleate salt. The present invention further relates to pharmaceutical compositions of such crystalline forms of Afatinib dimaleate and use thereof in the treatment of a patient in need thereof.