Master dataINID | Criterion | Field | Content |
---|
| Type of IP right | SART | Patent |
| Status | ST | Pending/in force |
21 | DE file number | DAKZ | 60 2019 050 401.2 |
96 | EP file number | EAKZ | 19 71 2003.3 |
86 | WO file number | WAKZ | PCT/GB2019/050336 |
97 | EP publication number | EPN | 3749833 |
87 | WO publication number | WPN | 2019155218 |
54 | Designation/title | TI | BOHRLOCHDETEKTION |
51 | IPC main class | ICM (ICMV) | E21B 33/068 (2006.01) |
51 | IPC secondary class(es) | ICS (ICSV) | E21B 47/04 (2012.01), E21B 47/12 (2012.01) |
22 | DE application date | DAT | Feb 7, 2019 |
96 | EP application date | EAT | Feb 7, 2019 |
86 | WO application date | WAT | Feb 7, 2019 |
43 | Date of first publication | OT | Aug 15, 2019 |
| Date of publication of grant | PET | Apr 17, 2024 |
71/73 | Applicant/owner | INH | Welldata (Subsurface Surveillance Systems) Ltd., Cupar, Fife KY15 4RT, GB |
72 | Inventor | IN | LITTLEFORD, Sydney Joseph, Dairsie, Fife KY15 4RT, GB |
74 | Representative | VTR | Marks & Clerk LLP, 2661 Luxembourg, LU |
33 31 32
| Foreign priority | PRC PRNA PRDA
| GB 201802054 Feb 8, 2018
|
33 31 32
| Foreign priority | PRC PRNA PRDA
| GB 201814680 Sep 10, 2018
|
| 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 |
| Member states EPGÜ | EPGUE | AT, BE, BG, DE, DK, EE, FI, FR, IT, LT, LU, LV, MT, NL, PT, SE, SI |
| Published EP/WO documents | EPWOPN | Original document:
EP000003749833A1 Searchable text:
EP000003749833A1 Original document:
EP000003749833B1 Searchable text:
EP000003749833B1 Original document:
WO002019155218 Searchable text:
WO002019155218 |
43 | Date of first publication | EVT | Aug 15, 2019 |
| Date of the first transfer into DPMAregister | EREGT | Dec 17, 2020 |
| Date of the (most recent) update in DPMAregister | REGT | Jul 11, 2024 (Show all update days)(Hide all update days)- Jul 11, 2024; Jun 6, 2024; May 2, 2024; Mar 28, 2024
- Historical data not available for this/these date(s)
- Dec 17, 2020
- Date of the first transfer into DPMAregister
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