Patent details
EP1908747 Title: PROCESS FOR PRODUCING OPTICALLY ACTIVE 2-HYDROXYBUTYRIC ESTER
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Basic Information
- Publication number:
- EP1908747
- WO Application Number:
- JP2006314882
- Type:
- European Patent Granted for NL
- Status:
- Deemed not to be granted
- Publication Title:
- Title When Made Available For Viewing:
- Reason Lapsed:
- Application number:
- EP06781793.2
- WO Publication Number:
- WO2007013555
- EPO Publication Language:
- English
- SPC Number:
- First Applicant Residence Country:
- Japan (JP)
- Publications:
Dates
- Filing date:
- 27/07/2006
- Grant date:
- 04/01/2012
- EP Publication Date:
- 04/01/2012
- 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:
- 04/01/2012
- EP B1 Publication Date:
- 04/01/2012
- 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:
- 26/07/2026
- Lapsed By Expiration Date:
- Revocation Date:
- Invalidity Date:
- 04/01/2012
- Response To Novelty Search Report Received:
- Patent Granting Request:
- Lapsed date:
Applicant/holder
- From:
- 04/01/2012
- Name:
- Kowa Company, Ltd.
- Address:
- 6-29, Nishiki 3-chome Naka-ku, NAGOYA-SHI, AICHI-KEN 460-8625, Japan (JP)
Inventor
1
- Name:
- KOURA, Minoru
- Address:
- TOKYO 189-0022, Japan (JP)
2
- Name:
- YAMAZAKI, Yukiyoshi
- Address:
- TOKYO 189-0022, Japan (JP)
3
- Name:
- SHIBUYA, Kimiyuki
- Address:
- TOKYO 189-0022, Japan (JP)
Priority
- Priority Patent Number:
- 2005219163
- Priority Date:
- 28/07/2005
- Priority Country:
- Japan (JP)
Classification
- Main IPC Class:
- C07C 67/343;
- IPC or IDT classification:
- C07B 53/00; C07B 61/00; C07C 69/675;
Publication
Bulletin
1
- Bulletin Heading:
- VRV
- Journal edition number:
- 2012/18
- Publication date:
- 02/05/2012
- Description:
- Lapse or annulment
2
- Bulletin Heading:
- EP2
- Journal edition number:
- 2012/02
- Publication date:
- 11/01/2012
- Description:
- European patents granted for the Netherlands
European Patent Bulletin
- Issue number:
- 201201
- Publication date:
- 04/01/2012
- Description:
- Grant (B1)
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