Patent details
EP2743468 Title: GAS EXCHANGE VALVE, AND METHOD FOR PRODUCING A GAS EXCHANGE VALVE
Basic Information
- Publication number:
- EP2743468
- PCT Application Number:
- Type:
- European Patent Granted for LU
- Legal Status:
- Revoked
- Application number:
- EP131951196
- PCT Publication Number:
- First applicant's nationality:
- Translation Language:
- EPO Publication Language:
- German
- English Title of Invention:
- GAS EXCHANGE VALVE, AND METHOD FOR PRODUCING A GAS EXCHANGE VALVE
- French Title of Invention:
- SOUPAPE DE CHANGEMENT DE GAZ ET PROCÉDÉ DE FABRICATION D'UNE SOUPAPE DE CHANGEMENT DE GAZ
- German Title of Invention:
- GASWECHSELVENTIL, SOWIE VERFAHREN ZUR HERSTELLUNG EINES GASWECHSELVENTILS
- SPC Number:
Dates
- Filing date:
- 29/11/2013
- Grant date:
- 04/09/2019
- EP Publication Date:
- 18/06/2014
- 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:
- 04/09/2019
- EP B1 Publication Date:
- 04/09/2019
- EP B2 Publication Date:
- EP B3 Publication Date:
- Lapsed date:
- 29/11/2019
- Expiration date:
- 29/11/2033
- Renunciation date:
- Revocation date:
- 17/06/2021
- Annulment date:
Owner
- From:
- 28/08/2019
- Name:
- Wärtsilä Schweiz AG
- Address:
- Zürcherstrasse 12, 8401 Winterthur, Switzerland (CH)
Inventor
1
- Name:
- Schlager, Dietmar Dr.
- Address:
- Switzerland (CH)
2
- Name:
- Häntzka, Torsten
- Address:
- Switzerland (CH)
Priority
- Priority Number:
- 12196566
- Priority Date:
- 11/12/2012
- Priority Country:
- European Patent Office (EPO) (EP)
Classification
- IPC classification:
- F01L 3/04;
Publication
European Patent Bulletin
1
- Issue number:
- 201936
- Publication date:
- 04/09/2019
- Description:
- Grant (B1)
2
- Issue number:
- 202027
- Publication date:
- 01/07/2020
- Description:
- Opposition procedure started
3
- Issue number:
- 202142
- Publication date:
- 20/10/2021
- Description:
- Revocation of the European patent
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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