Invention Grant
- Patent Title: Polymorphs of Ivacaftor, process for its preparation and pharmaceutical composition thereof
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Application No.: US15533595Application Date: 2015-12-09
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Publication No.: US09957234B2Publication Date: 2018-05-01
- Inventor: Ram Thaimattam , Venkata Srinivasa Rao Dama , Venkata Sunil Kumar Indukuri , Seeta Rama Anjaneyulu Gorantla , Satyanarayana Chava
- Applicant: Laurus Labs Limited
- Applicant Address: IN Hyderabad
- Assignee: Laurus Labs Limited
- Current Assignee: Laurus Labs Limited
- Current Assignee Address: IN Hyderabad
- Agency: Blank Rome LLP
- Priority: IN6217/CHE/2014 20141209
- International Application: PCT/IN2015/000446 WO 20151209
- International Announcement: WO2016/092561 WO 20160616
- Main IPC: C07D215/56
- IPC: C07D215/56
Abstract:
The present invention relates to novel polymorphic forms of ivacaftor, process for its preparation and pharmaceutical compositions comprising the same.
Public/Granted literature
- US20170334860A1 NOVEL POLYMORPHS OF IVACAFTOR, PROCESS FOR ITS PREPARATION AND PHARMACEUTICAL COMPOSITION THEREOF Public/Granted day:2017-11-23
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