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:
Sep. 10, 2013
Filed:
Oct. 24, 2008
Abhay Gaitonde, Maharashtra, IN;
Bindu Manojkumar, Maharashtra, IN;
Sandeep Mekde, Maharashtra, IN;
Prakash Bansode, Maharashtra, IN;
Dattatraya Shinde, Maharashtra, IN;
Sunanda Phadtare, Maharashtra, IN;
Abhay Gaitonde, Maharashtra, IN;
Bindu Manojkumar, Maharashtra, IN;
Sandeep Mekde, Maharashtra, IN;
Prakash Bansode, Maharashtra, IN;
Dattatraya Shinde, Maharashtra, IN;
Sunanda Phadtare, Maharashtra, IN;
Generics [UK] Limited, Hertfordshire, GB;
Abstract
The present invention relates to novel crystalline forms of bosentan and processes for their preparation. Further, the invention relates to pharmaceutical compositions comprising said crystalline forms and use of said compositions in the treatment of patients suffering from endothelin receptor mediated disorders, for example, cardiovascular disorders such as hypertension, pulmonary hypertension, ischemia, vasospasm and angina pectoris.