Patent details
EP1780307 Title: Permanent hard coating comprising silicon
Basic Information
- Publication number:
- EP1780307
- PCT Application Number:
- Type:
- European Patent Granted for LU
- Legal Status:
- Lapsed
- Application number:
- EP060197076
- PCT Publication Number:
- First applicant's nationality:
- Translation Language:
- EPO Publication Language:
- German
- English Title of Invention:
- Permanent hard coating comprising silicon
- French Title of Invention:
- Revêtement durable comprenant du silicium
- German Title of Invention:
- Dauerhafte siliciumnitridhaltige Hartbeschichtung
- SPC Number:
Dates
- Filing date:
- 20/09/2006
- Grant date:
- 14/01/2015
- EP Publication Date:
- 14/01/2015
- PCT Publication Date:
- Claims Translation Received Date:
- Translations Received Date (B1 EP Publication):
- Translations Received Date (B2 EP Publication):
- Translations Received Date (B3 EP Publication):
- Publication date:
- 02/05/2007
- EP B1 Publication Date:
- 14/01/2015
- EP B2 Publication Date:
- EP B3 Publication Date:
- Lapsed date:
- 20/09/2015
- Expiration date:
- 20/09/2026
- Renunciation date:
- Revocation date:
- Annulment date:
Owner
- From:
- 20/09/2006
- Name:
- ESK Ceramics GmbH & Co.KG
- Address:
- Max-Schaidhauf-Strasse 25, 87437 Kempten, Germany (DE)
Inventor
1
- Name:
- Uibel Krishna
- Address:
- Germany (DE)
2
- Name:
- Engler Martin Dr.
- Address:
- Germany (DE)
3
- Name:
- Lesniak Christoph Dr.
- Address:
- Germany (DE)
Priority
- Priority Number:
- 102005050593
- Priority Date:
- 21/10/2005
- Priority Country:
- Germany (DE)
Classification
- Main IPC Class:
- C23C 26/00;
Annual Fees
- Annual Fee Due Date:
- Annual Fee Number:
- Expected Payer:
- Last Annual Fee Payment Date:
- Last Annual Fee Paid Number:
- Payer:
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