Master dataINID | Criterion | Field | Content |
---|
| Type of IP right | SART | Patent |
| Status | ST | Not pending/lapsed |
21 | DE file number | DAKZ | 50 2010 013 695.9 |
96 | EP file number | EAKZ | 10 15 7058.8 |
97 | EP publication number | EPN | 2243764 |
54 | Designation/title | TI | Verfahren zur Herstellung von substituierten 1,4-Chinonmethiden |
51 | IPC main class | ICM (ICMV) | C07C 45/46 (2006.01) |
51 | IPC secondary class(es) | ICS (ICSV) | C07C 50/28 (2006.01), C07C 50/30 (2006.01), C07C 46/06 (2006.01) |
22 | DE application date | DAT | Mar 19, 2010 |
96 | EP application date | EAT | Mar 19, 2010 |
43 | Date of first publication | OT | Oct 27, 2010 |
| Date of publication of grant | PET | Jun 7, 2017 |
71/73 | Applicant/owner | INH | Evonik Operations GmbH, 45128 Essen, DE |
72 | Inventor | IN | Rinker, Stefanie, Dr., 46569 Hünxe, DE; James, Phillip, R., Dr., Tenby SA70 7LR, GB; Neumann, Manfred, Dr., 45770 Marl, DE; Erpeldinger, Oliver, 42489 Wülfrath, DE; Kraushaar, Frank, Dr., 45239 Essen, DE |
| Address for service | | Evonik Industries AG, 45764 Marl, DE |
66 66
| Domestic priority | PRN PRD
| 102009002514 Apr 21, 2009
|
| Patent division in charge | | 44 |
97 | EP language of publication | ELANG | DE - Deutsch |
84 | Designated EP contracting states | EDS | 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, SE, SI, SK, SM, TR |
| Published EP/WO documents | EPWOPN | Original document:
EP000002243764 Searchable text:
EP000002243764 Original document:
EP000002243764B1 Searchable text:
EP000002243764B1 |
43 | Date of first publication | EVT | Oct 27, 2010 |
| Date of the first transfer into DPMAregister | EREGT | May 26, 2011 |
| Date of the (most recent) update in DPMAregister | REGT | Dec 28, 2023 (Show all update days)(Hide all update days)- Dec 28, 2023; Nov 19, 2023; Mar 30, 2022; Mar 30, 2021; Mar 26, 2020; Jan 8, 2020; Dec 18, 2019; Aug 13, 2019; Apr 2, 2019; May 31, 2018; May 3, 2018; Apr 6, 2018; Nov 30, 2017; Jul 20, 2017; Jun 9, 2017; Jun 8, 2017; Apr 13, 2017; Feb 15, 2013
- Historical data not available for this/these date(s)
- May 26, 2011
- Date of the first transfer into DPMAregister
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