Patent details
EP1871987 Title: In situ conversion process systems utilizing wellbores in at least two regions of a formation.
The time of generation of the report may vary depending on the number of the selected files and the pages of each file. If the generation of the consolidated PDF file takes long, you may reduce the number of selected files and proceed with the generation of the PDF in batches.
You have not selected any documents
Basic Information
- Publication number:
- EP1871987
- WO Application Number:
- US2006015169
- 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:
- EP06751034.7
- WO Publication Number:
- WO2006116133
- EPO Publication Language:
- English
- SPC Number:
- First Applicant Residence Country:
- Netherlands (NL)
- Publications:
Dates
- Filing date:
- 21/04/2006
- Grant date:
- 01/04/2009
- EP Publication Date:
- 01/04/2009
- 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:
- 01/05/2016
- Renunciation Date:
- NullificationDate:
- Published:
- Due To Cession Date:
- Registration date:
- 01/04/2009
- EP B1 Publication Date:
- 01/04/2009
- 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:
- 20/04/2026
- Lapsed By Expiration Date:
- Revocation Date:
- Invalidity Date:
- Response To Novelty Search Report Received:
- Patent Granting Request:
- Lapsed date:
Applicant/holder
- From:
- 01/04/2009
- Name:
- SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V.
- Address:
- Carel van Bylandtlaan 30, 2596 HR, Den Haag, Netherlands (NL)
Inventor
1
- Name:
- Harold, J. VINEGAR
- Address:
- 77401, Bellaire, Texas, United States of America (US)
2
- Name:
- Chia-Fu HSU
- Address:
- 2288 GS, Rijswijk, Netherlands (NL)
Priority
- Priority Patent Number:
- 674081 P
- Priority Date:
- 22/04/2005
- Priority Country:
- United States of America (US)
Classification
- Main IPC Class:
- E21B 43/24;
- IPC or IDT classification:
- E21B 36/04;
Publication
Bulletin
1
- Bulletin Heading:
- VRV
- Journal edition number:
- 49/16
- Publication date:
- 07/12/2016
- Description:
- Lapse or annulment
2
- Bulletin Heading:
- EP4
- Journal edition number:
- 2009/09
- Publication date:
- 01/09/2009
- Description:
- European patents granted in amended form for the Netherlands
3
- Bulletin Heading:
- EP2
- Journal edition number:
- 2009/06
- Publication date:
- 02/06/2009
- Description:
- European patents granted for the Netherlands
European Patent Bulletin
- Issue number:
- 200914
- Publication date:
- 01/04/2009
- Description:
- Grant (B1)
Annual Fee
- Annual Fee(s) Due Date:
- Annual Fee Number:
- Last Annual Payment Date:
- 09/04/2015
- Last Annual Fee Paid Number:
- 10
- Last Annual Fee Paid Amount:
- 400 Euro
- Payer:
- Computer Patent Annuities Limited (CPA)
| Filing date | Document type | Document Description | Number of pages | File Type | ||
|---|---|---|---|---|---|---|
| 29/06/2009 | Incoming Correspondence Paper | Accompanying letter incoming document | 2 | /4/3/0/1/5/0506751034/docs/ep06751034.7_0_incomingcorrespondencepaper20090629.pdf | ||
| 29/06/2009 | Outgoing Correspondence | Outgoing Letter | 1 | /4/3/0/1/5/0506751034/docs/ep06751034.7_1_outgoingcorrespondence20090629.pdf | ||
| 29/06/2009 | Claims | Translated claims | 5 | /4/3/0/1/5/0506751034/docs/ep06751034.7_2_claims20090629.pdf |