Master data| INID | Criterion | Field | Content |
|---|
| Type of IP right | SART | Patent |
| Status | ST | Not pending/lapsed |
| 21 | DE file number | DAKZ | 60 2006 051 013.6 |
| 96 | EP file number | EAKZ | 06 75 0964.6 |
| 86 | WO file number | WAKZ | PCT/US2006/015084 |
| 97 | EP publication number | EPN | 1871978 |
| 87 | WO publication number | WPN | 2006116078 |
| 54 | Designation/title | TI | IN EINER DREIPHASEN-STERNKONFIGURATION GEKOPPELTE TEMPERATURBEGRENZTE HEIZVORRICHTUNG MIT ISOLIERTEM LEITER FÜR UNTERIRDISCHE HEIZUNG |
| 51 | IPC main class | ICM
(ICMV) | E21B 43/24 (2006.01) |
| 51 | IPC secondary class(es) | ICS
(ICSV) | E21B 43/17 (2006.01), E21B 43/30 (2006.01), E21B 36/04 (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 | Nov 23, 2016 |
| 71/73 | Applicant/owner | INH | Shell Internationale Research Maatschappij B.V., Den Haag, NL |
| 72 | Inventor | IN | SANDBERG, Chester Ledlie, Palo Alto, California 94303, 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:
EP000001871978
Searchable text:
EP000001871978
Original document:
EP000001871978B1
Searchable text:
EP000001871978B1
Original document:
WO002006116078
Searchable text:
WO002006116078 |
| 43 | Date of first publication | EVT | Nov 2, 2006 |
| Date of the first transfer into DPMAregister | EREGT | May 26, 2011 |
| Date of the (most recent) update in DPMAregister | REGT | Aug 19, 2019
(Show all update days)(Hide all update days)- Aug 19, 2019; Jul 11, 2019; Oct 26, 2018; Feb 6, 2018; Dec 19, 2017; Nov 9, 2017; Oct 26, 2017; Aug 3, 2017; May 10, 2017; Mar 23, 2017; Jan 5, 2017; Nov 25, 2016; Nov 24, 2016; Sep 22, 2016; Jan 31, 2013
- Historical data not available for this/these date(s)
- May 26, 2011
- Date of the first transfer into DPMAregister
|
