Patent details
EP2674792 Title: MANUFACTURING METHOD FOR OPTICAL COMPONENT OF ZnSe
Basic Information
- Publication number:
- EP2674792
- PCT Application Number:
- JP2012075037
- Type:
- European Patent Granted for LU
- Legal Status:
- Lapsed
- Application number:
- EP128695871
- PCT Publication Number:
- WO2013132686
- First applicant's nationality:
- Translation Language:
- EPO Publication Language:
- English
- English Title of Invention:
- MANUFACTURING METHOD FOR OPTICAL COMPONENT OF ZnSe
- French Title of Invention:
- PROCÉDÉ DE FABRICATION DE COMPOSANT OPTIQUE À BASE DE ZnSe
- German Title of Invention:
- HERSTELLUNGSVERFAHREN FÜR OPTISCHE KOMPONENTE AUS ZnSe
- SPC Number:
Dates
- Filing date:
- 28/09/2012
- Grant date:
- 18/09/2019
- EP Publication Date:
- 18/12/2013
- PCT Publication Date:
- 12/09/2013
- Claims Translation Received Date:
- Translations Received Date (B1 EP Publication):
- Translations Received Date (B2 EP Publication):
- Translations Received Date (B3 EP Publication):
- Publication date:
- 18/09/2019
- EP B1 Publication Date:
- 18/09/2019
- EP B2 Publication Date:
- EP B3 Publication Date:
- Lapsed date:
- 28/09/2019
- Expiration date:
- 28/09/2032
- Renunciation date:
- Revocation date:
- Annulment date:
Owner
- From:
- 11/09/2019
- Name:
- Sumitomo Electric Hardmetal Corp.
- Address:
- 1-1, Koyakita 1-chome, Itami-shi, Hyogo 664-0016, Japan (JP)
- Name:
- Sumitomo Electric Industries, Ltd.
- Address:
- 5-33 Kitahama 4-chome, Chuo-ku Osaka-shi Osaka 541-0041, Japan (JP)
Inventor
1
- Name:
- YOSHIDA, Katsuhito
- Address:
- Japan (JP)
2
- Name:
- KURISU, Kenichi
- Address:
- Japan (JP)
3
- Name:
- KYOTANI, Tatsuya
- Address:
- Japan (JP)
Priority
- Priority Number:
- 2012053013
- Priority Date:
- 09/03/2012
- Priority Country:
- Japan (JP)
Classification
- IPC classification:
- C01B 19/04; C04B 35/547; C23C 16/30; G02B 1/02; G02B 3/00;
Publication
European Patent Bulletin
- Issue number:
- 201938
- Publication date:
- 18/09/2019
- Description:
- Grant (B1)
Annual Fees
- Annual Fee Due Date:
- Annual Fee Number:
- Expected Payer:
- Last Annual Fee Payment Date:
- Last Annual Fee Paid Number:
- Payer:
| Filing date | Document type | Number of pages |
|---|