Patent details
EP2331545 Title: IMPROVED PROCESS FOR PREPARATION OF (2R)-4-OXO-4-[3- (TRIFLUOROMETHYL)-5,6-DIHYDRO [1,2,4]-TRIAZOLO[4,3-A]PYRAZIN- 7(8H)-YL]-L-(2,4,5-TRIFLUOROPHENYL)BUTAN-2-AMINE&NEW IMPURITIES IN PREPARATION THEREOF
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Basic Information
- Publication number:
- EP2331545
- WO Application Number:
- IN2009000470
- Type:
- European Patent Granted for NL
- Status:
- Deemed not to be granted
- Publication Title:
- Title When Made Available For Viewing:
- Reason Lapsed:
- Application number:
- EP09765169.9
- WO Publication Number:
- WO2010032264
- EPO Publication Language:
- English
- SPC Number:
- First Applicant Residence Country:
- India (IN)
- Publications:
Dates
- Filing date:
- 26/08/2009
- Grant date:
- 02/10/2013
- EP Publication Date:
- 02/10/2013
- WO Publication Date:
- Claims Translations Received Date:
- Claims Translation B1 Received Date:
- Claims Translation B2 Received Date:
- Claims Translation B3 Received Date:
- Lapsed By Non Payment Annual Fee Date:
- Renunciation Date:
- NullificationDate:
- Published:
- Due To Cession Date:
- Registration date:
- 02/10/2013
- EP B1 Publication Date:
- 02/10/2013
- EP B2 Publication Date:
- EP B3 Publication Date:
- Description Translation B1 Received Date:
- Description Translation B2 Received Date:
- Description Translation B3 Received Date:
- Expiration date:
- 25/08/2029
- Lapsed By Expiration Date:
- Revocation Date:
- Invalidity Date:
- 02/10/2013
- Response To Novelty Search Report Received:
- Patent Granting Request:
- Lapsed date:
Applicant/holder
- From:
- 02/10/2013
- Name:
- Cadila Healthcare Limited
- Address:
- Zydus Tower Satellite Cross Roads, AHMEDABAD 380 015 GUJARAT, India (IN)
Inventor
1
- Name:
- KOTHARI, Himanshu, Madhusudan
- Address:
- AHMEDABAD 380 015, India (IN)
2
- Name:
- DAVE, Mayank, Ghanshyambhai
- Address:
- AHMEDABAD 380 015, India (IN)
3
- Name:
- PANDEY, Bipin
- Address:
- AHMEDABAD 380 015, India (IN)
4
- Name:
- SHUKLA, Bhavin, Shriprasad
- Address:
- AHMEDABAD 380 015, India (IN)
Priority
1
- Priority Patent Number:
- MU07852009
- Priority Date:
- 30/03/2009
- Priority Country:
- India (IN)
2
- Priority Patent Number:
- MU01882009
- Priority Date:
- 02/02/2009
- Priority Country:
- India (IN)
3
- Priority Patent Number:
- MU17982008
- Priority Date:
- 27/08/2008
- Priority Country:
- India (IN)
Classification
- Main IPC Class:
- C07D 487/04;
Publication
Bulletin
1
- Bulletin Heading:
- VRV
- Journal edition number:
- 2014/08
- Publication date:
- 19/02/2014
- Description:
- Lapse or annulment
2
- Bulletin Heading:
- EP2
- Journal edition number:
- 2013/41
- Publication date:
- 09/10/2013
- Description:
- European patents granted for the Netherlands
European Patent Bulletin
- Issue number:
- 201340
- Publication date:
- 02/10/2013
- Description:
- Grant (B1)
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