Master data| INID | Criterion | Field | Content |
|---|
| Type of IP right | SART | Patent |
| Status | ST | Pending/in force |
| 21 | DE file number | DAKZ | 60 2013 030 464.5 |
| 96 | EP file number | EAKZ | 13 77 4410.8 |
| 86 | WO file number | WAKZ | PCT/EP2013/070913 |
| 97 | EP publication number | EPN | 2914639 |
| 87 | WO publication number | WPN | 2014067749 |
| 54 | Designation/title | TI | VERFAHREN ZUR HERSTELLUNG VON DISPERSANTPOLYMEREN MIT GERINGEM SCHWEFELGEHALT |
| 51 | IPC main class | ICM
(ICMV) | C08F 265/06 (2006.01) |
| 51 | IPC secondary class(es) | ICS
(ICSV) | C10L 1/236 (2006.01), C08F 265/04 (2006.01), C10L 1/14 (2006.01), C10L 1/16 (2006.01), C10L 1/18 (2006.01), C10L 1/196 (2006.01), C10L 1/22 (2006.01), C10L 10/00 (2006.01), C10L 10/14 (2006.01), C08L 51/00 (2006.01) |
| 22 | DE application date | DAT | Oct 8, 2013 |
| 96 | EP application date | EAT | Oct 8, 2013 |
| 86 | WO application date | WAT | Oct 8, 2013 |
| 43 | Date of first publication | OT | May 8, 2014 |
| Date of publication of grant | PET | Dec 6, 2017 |
| 71/73 | Applicant/owner | INH | Evonik Operations GmbH, 45128 Essen, DE |
| 72 | Inventor | IN | LANGSTON, Justin August, Kutztown, Pennsylvania 19530, US; VOLTZ, Barbara, Houston, Texas 77030, US; MÄHLING, Frank-Olaf, 68165 Mannheim, DE; DUCKWORTH, Michael G, Plano, Texas 75024, US; HESS, Brian, Willow Grove, Pennsylvania 19090, US; GOKHALE, Rhishikesh, 64287 Darmstadt, DE |
| Address for service | | Evonik Industries AG, 63457 Hanau, DE |
33
31
32
| Foreign priority | PRC
PRNA
PRDA
| US
201261721689 P
Nov 2, 2012
|
33
31
32
| Foreign priority | PRC
PRNA
PRDA
| EP
12192331
Nov 13, 2012
|
33
31
32
| Foreign priority | PRC
PRNA
PRDA
| US
201361821930 P
May 10, 2013
|
| Due date | FT
FG | Oct 31, 2024
Annual fee for the 12th year
Patent fees |
| Patent division in charge | | 44 |
| 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:
EP000002914639
Searchable text:
EP000002914639
Original document:
EP000002914639B1
Searchable text:
EP000002914639B1
Original document:
WO002014067749
Searchable text:
WO002014067749 |
| 43 | Date of first publication | EVT | May 8, 2014 |
| Date of the first transfer into DPMAregister | EREGT | Sep 10, 2015 |
| Date of the (most recent) update in DPMAregister | REGT | Aug 27, 2024
(Show all update days)(Hide all update days)- Aug 27, 2024
- St.36: changed (technical change)
- Jun 13, 2024; May 11, 2024; Oct 28, 2023; Oct 26, 2022; Oct 29, 2021; Mar 25, 2021; Feb 13, 2021; Oct 30, 2020; Oct 29, 2019; Aug 16, 2019; Jun 20, 2019; Nov 7, 2018; Oct 29, 2018; Oct 25, 2018; Jan 11, 2018; Dec 5, 2017; Nov 30, 2017; Aug 24, 2017; Jul 27, 2017
- Historical data not available for this/these date(s)
- Sep 10, 2015
- Date of the first transfer into DPMAregister
|
