Master data| INID | Criterion | Field | Content |
|---|
| Type of IP right | SART | Patent |
| Status | ST | Not pending/lapsed |
| 21 | DE file number | DAKZ | 60 2014 043 782.6 |
| 96 | EP file number | EAKZ | 14 83 9167.5 |
| 86 | WO file number | WAKZ | PCT/US2014/053045 |
| 97 | EP publication number | EPN | 3039240 |
| 87 | WO publication number | WPN | 2015031554 |
| 54 | Designation/title | TI | ANSATZSTÜCK FÜR VERDRAHTETE ROHROBERFLÄCHE |
| 51 | IPC main class | ICM
(ICMV) | E21B 47/12 (2012.01) |
| 51 | IPC secondary class(es) | ICS
(ICSV) | E21B 17/00 (2006.01) |
| 22 | DE application date | DAT | Aug 28, 2014 |
| 96 | EP application date | EAT | Aug 28, 2014 |
| 86 | WO application date | WAT | Aug 28, 2014 |
| 43 | Date of first publication | OT | Mar 5, 2015 |
| Date of publication of grant | PET | Mar 27, 2019 |
| 71/73 | Applicant/owner | INH | Baker Hughes Incorporated, Houston, Tex., US |
| 72 | Inventor | IN | MUELLER, Stephan, 31867 Lauenau, DE; RODERS, Ingo, 30926 Seelze, DE; SCHOENBORN, Kai, 29331 Lachendorf, DE |
| Address for service | | Baker Hughes Inc., Houston, TX 77073-5101, US |
33
31
32
| Foreign priority | PRC
PRNA
PRDA
| US
201314012459
Aug 28, 2013
|
| 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:
EP000003039240
Searchable text:
EP000003039240
Original document:
EP000003039240B1
Searchable text:
EP000003039240B1
Original document:
WO002015031554
Searchable text:
WO002015031554 |
| 43 | Date of first publication | EVT | Mar 5, 2015 |
| Date of the first transfer into DPMAregister | EREGT | Aug 19, 2016 |
| Date of the (most recent) update in DPMAregister | REGT | May 28, 2020
(Show all update days)(Hide all update days)- May 28, 2020; Apr 28, 2020; Mar 5, 2020; Feb 20, 2020; Aug 21, 2019; Apr 18, 2019; Mar 8, 2019; Mar 7, 2019; Oct 11, 2018; Apr 5, 2018; May 24, 2017
- Historical data not available for this/these date(s)
- Aug 19, 2016
- Date of the first transfer into DPMAregister
|
Procedural data| No. |
Kind of procedure
|
Legal status
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Date of legal/procedural status
 |
Date of first publication
| Display all details |
|---|
| 1 |
Procedure relating to PCT application
|
WO publication
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Mar 5, 2015
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| 2 |
Procedure relating to PCT application
|
WO publication
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Mar 5, 2015
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| 3 |
Procedure relating to EP application
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EPO 1st publication
|
Jul 6, 2016
| |
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| 4 |
Publications
|
Publication of a mention regarding EP 1st publication by DPMA
|
Aug 18, 2016
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Aug 18, 2016 |
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| 5 |
Change of classification
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Change of IPC main class
|
Apr 20, 2017
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| 6 |
Procedure relating to EP application
|
EPO publication of mention regarding patent grant (beginning of opposition period)
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Mar 27, 2019
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| 7 |
Publications
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Publication by DPMA of mention regarding EP patent grant
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Apr 18, 2019
|
Apr 18, 2019 |
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| 8 |
Procedure relating to EP application
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No opposition to patent grant filed, or opposition proceedings at EPO completed without decision
|
Jan 3, 2020
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Mar 26, 2020 |
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| 9 |
Administrative procedure
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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 3, 2020
|
Jun 4, 2020 |
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