Master data| INID | Criterion | Field | Content |
|---|
| Type of IP right | SART | Patent |
| Status | ST | Not pending/lapsed |
| 21 | DE file number | DAKZ | 60 2006 013 437.1 |
| 96 | EP file number | EAKZ | 06 75 0976.0 |
| 86 | WO file number | WAKZ | PCT/US2006/015106 |
| 97 | EP publication number | EPN | 1871982 |
| 87 | WO publication number | WPN | 2006116097 |
| 54 | Designation/title | TI | EINEN NICHT FERROMAGNETISCHEN LEITER VERWENDENDE TEMPERATURBEGRENZTE HEIZVORRICHTUNG |
| 51 | IPC main class | ICM
(ICMV) | E21B 36/04 (2006.01) |
| 51 | IPC secondary class(es) | ICS
(ICSV) | E21B 43/24 (2006.01) |
| 22 | DE application date | DAT | Apr 21, 2006 |
| 96 | EP application date | EAT | Apr 21, 2006 |
| 86 | WO application date | WAT | Apr 21, 2006 |
| 43 | Date of first publication | OT | Nov 2, 2006 |
| Date of publication of grant | PET | Apr 7, 2010 |
| 71/73 | Applicant/owner | INH | Shell Internationale Research Maatschappij B.V., Den Haag/s'Gravenhage, NL |
| 72 | Inventor | IN | HARRIS, Christopher Kelvin, Houston, Texas 77004, US; VINEGAR, Harold J., Bellaire, Texas 77401, US |
| Address for service | | Shell Internationale Research Maatschappij B.V., 2596 HR DEN HAAG, NL |
33
31
32
| Foreign priority | PRC
PRNA
PRDA
| US
674081 P
Apr 22, 2005
|
| Patent division in charge | | 24 |
| 97 | EP language of publication | ELANG | EN - Englisch |
| 87 | WO language of publication | WLANG | EN - Englisch |
| 84 | Designated EP contracting states | EDS | AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LI, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, SK, TR |
| Published EP/WO documents | EPWOPN | Original document:
EP000001871982
Searchable text:
EP000001871982
Original document:
EP000001871982B1
Searchable text:
EP000001871982B1
Original document:
WO002006116097
Searchable text:
WO002006116097 |
| 43 | Date of first publication | EVT | Nov 2, 2006 |
| Date of the first transfer into DPMAregister | EREGT | Oct 1, 2012 |
| Date of the (most recent) update in DPMAregister | REGT | Oct 19, 2018
(Show all update days)(Hide all update days)- Oct 19, 2018; Feb 2, 2017; Dec 17, 2016; Apr 29, 2015; May 14, 2014; May 8, 2014; Jul 31, 2013; May 24, 2013; May 7, 2013; Jan 31, 2013
- Historical data not available for this/these date(s)
- Oct 1, 2012
- Date of the first transfer into DPMAregister
|
