Master data| INID | Criterion | Field | Content |
|---|
| Type of IP right | SART | Patent |
| Status | ST | Not pending/lapsed |
| 21 | DE file number | DAKZ | 60 2015 081 414.2 |
| 96 | EP file number | EAKZ | 15 75 3148.4 |
| 86 | WO file number | WAKZ | PCT/GB2015/052347 |
| 97 | EP publication number | EPN | 3180491 |
| 87 | WO publication number | WPN | 2016024122 |
| 54 | Designation/title | TI | VERFAHREN UND VORRICHTUNG ZUR VERWENDUNG BEIM ABSCHLUSS VON ERDÖL- UND GASBOHRLÖCHERN |
| 51 | IPC main class | ICM
(ICMV) | E21B 33/12 (2006.01) |
| 51 | IPC secondary class(es) | ICS
(ICSV) | E21B 33/124 (2006.01), E21B 36/00 (2006.01) |
| 22 | DE application date | DAT | Aug 14, 2015 |
| 96 | EP application date | EAT | Aug 14, 2015 |
| 86 | WO application date | WAT | Aug 14, 2015 |
| 43 | Date of first publication | OT | Feb 18, 2016 |
| Date of publication of grant | PET | Nov 2, 2022 |
| 71/73 | Applicant/owner | INH | BiSN Tec Ltd., Warrington, Cheshire, GB |
| 72 | Inventor | IN | CARRAGHER, Paul, Warrington Cheshire WA3 6DE, GB |
| Address for service | | BiSN Tec Ltd., Warrington, Cheshire WA3 6DE, GB |
33
31
32
| Foreign priority | PRC
PRNA
PRDA
| GB
201505750
Apr 2, 2015
|
33
31
32
| Foreign priority | PRC
PRNA
PRDA
| GB
201414565
Aug 15, 2014
|
| Patent division in charge | | 24 |
| 97 | EP language of publication | ELANG | EN - Englisch |
| 84 | Designated EP contracting states | EDS | AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LI, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR |
| Published EP/WO documents | EPWOPN | Original document:
EP000003180491A2
Searchable text:
EP000003180491A2
Original document:
EP000003180491B1
Searchable text:
EP000003180491B1
Original document:
WO002016024122
Searchable text:
WO002016024122 |
| 43 | Date of first publication | EVT | Feb 18, 2016 |
| Date of the first transfer into DPMAregister | EREGT | Jun 22, 2017 |
| Date of the (most recent) update in DPMAregister | REGT | Apr 16, 2024
(Show all update days)(Hide all update days)Jun 22, 2017; Aug 30, 2018; Jan 6, 2022; Oct 13, 2022; Nov 17, 2022; Sep 21, 2023; Oct 26, 2023; Apr 16, 2024 |
Procedural data| No. |
Kind of procedure
|
Legal status
|
Date of legal/procedural status
 |
Date of first publication
| Display all details |
|---|
| 1 |
Procedure relating to PCT application
|
WO publication
|
Feb 18, 2016
| |
Display details
|
| 2 |
Procedure relating to PCT application
|
WO publication
|
Feb 18, 2016
| |
Display details
|
| 3 |
Procedure relating to EP application
|
EPO 1st publication
|
Jun 21, 2017
| |
Display details
|
| 4 |
Publications
|
Publication of a mention regarding EP 1st publication by DPMA
|
Aug 3, 2017
|
Aug 3, 2017 |
Display details
|
| 5 |
Change of classification
|
Change of IPC main class
|
Sep 29, 2021
| |
Display details
|
| 6 |
Procedure relating to EP application
|
EPO publication of mention regarding patent grant (beginning of opposition period)
|
Nov 2, 2022
| |
Display details
|
| 7 |
Publications
|
Publication by DPMA of mention regarding EP patent grant
|
Nov 17, 2022
|
Nov 17, 2022 |
Display details
|
| 8 |
Procedure relating to EP application
|
No opposition to patent grant filed, or opposition proceedings at EPO completed without decision
|
Aug 3, 2023
|
Oct 26, 2023 |
Display details
|
| 9 |
Administrative procedure
|
Application is deemed to be withdrawn due to non-payment of annual fee/ IP right has lapsed due to non-payment of annual fee
|
Mar 1, 2024
| |
Display details
|
