Patent details
EP2505764 Title: Downhole driving unit having a spring member for assembling a hydraulic motor housing.
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Basic Information
- Publication number:
- EP2505764
- WO Application Number:
- Type:
- European Patent Granted for NL
- Status:
- Lapsed by non-payment of annual fee Art. 62 ROW
- Publication Title:
- Title When Made Available For Viewing:
- Reason Lapsed:
- Application number:
- EP11160502.8
- WO Publication Number:
- EPO Publication Language:
- English
- SPC Number:
- First Applicant Residence Country:
- Denmark (DK)
- Publications:
Dates
- Filing date:
- 30/03/2011
- Grant date:
- 01/01/2014
- EP Publication Date:
- 01/01/2014
- 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:
- 01/04/2021
- Renunciation Date:
- NullificationDate:
- Published:
- Due To Cession Date:
- Registration date:
- 01/01/2014
- EP B1 Publication Date:
- 01/01/2014
- EP B2 Publication Date:
- EP B3 Publication Date:
- Description Translation B1 Received Date:
- 27/02/2014
- Description Translation B2 Received Date:
- Description Translation B3 Received Date:
- Expiration date:
- 29/03/2031
- Lapsed By Expiration Date:
- Revocation Date:
- Invalidity Date:
- Response To Novelty Search Report Received:
- Patent Granting Request:
- Lapsed date:
Applicant/holder
- From:
- 01/01/2014
- Name:
- Welltec A/S
- Address:
- Gydevang 25, 3450 ALLERØD, Denmark (DK)
Domicile Holder
- Name:
- ir. A. Blokland c.s.
- From:
- 01/01/2014
- Address:
- Algemeen Octrooi- en Merkenbureau B.V. Postbus 645, 5600 AP, Eindhoven, Netherlands (NL)
- To:
Inventor
- Name:
- Hallundbæk, Jørgen
- Address:
- 3230 GRÆSTED, Denmark (DK)
Classification
- Main IPC Class:
- E21B 23/00;
- IPC or IDT classification:
- B60K 17/14;
Publication
Bulletin
1
- Bulletin Heading:
- VRV
- Journal edition number:
- 44/21
- Publication date:
- 03/11/2021
- Description:
- Lapse or annulment
2
- Bulletin Heading:
- EP3
- Journal edition number:
- 2014/10
- Publication date:
- 05/03/2014
- Description:
- European patents granted for the Netherlands in which a translation was filed ex Article 52 par. 1 of the NL Patent Law 1995
3
- Bulletin Heading:
- EP2
- Journal edition number:
- 2014/02
- Publication date:
- 08/01/2014
- Description:
- European patents granted for the Netherlands
European Patent Bulletin
1
- Issue number:
- 201424
- Publication date:
- 11/06/2014
- Description:
- Document reprinted after correction (B8, B9)
2
- Issue number:
- 201401
- Publication date:
- 01/01/2014
- Description:
- Grant (B1)
Annual Fee
- Annual Fee(s) Due Date:
- Annual Fee Number:
- Last Annual Payment Date:
- 18/03/2020
- Last Annual Fee Paid Number:
- 10
- Last Annual Fee Paid Amount:
- 400 Euro
- Payer:
- CPA Global (Patrafee)
| Filing date | Document type | Document Description | Number of pages | File Type | ||
|---|---|---|---|---|---|---|
| 27/02/2014 | Incoming Correspondence Paper | Accompanying letter incoming document | 1 | /2/0/5/0/6/0511160502/docs/ep11160502.8_0_incomingcorrespondencepaper20140227.pdf | ||
| 27/02/2014 | Outgoing Correspondence | Outgoing Letter | 1 | /2/0/5/0/6/0511160502/docs/ep11160502.8_1_outgoingcorrespondence20140227.pdf | ||
| 27/02/2014 | Incoming Correspondence Paper | Accompanying letter incoming document | 2 | /2/0/5/0/6/0511160502/docs/ep11160502.8_2_incomingcorrespondencepaper20140227.pdf | ||
| 27/02/2014 | Claims | Translated claims | 2 | /2/0/5/0/6/0511160502/docs/ep11160502.8_3_claims20140227.pdf | ||
| 27/02/2014 | Outgoing Correspondence | Outgoing Letter | 1 | /2/0/5/0/6/0511160502/docs/ep11160502.8_4_outgoingcorrespondence20140227.pdf |