Master data| INID | Criterion | Field | Content |
|---|
| Type of IP right | SART | Patent |
| Status | ST | Not pending/lapsed |
| 21 | DE file number | DAKZ | 501 00 771.7 |
| 96 | EP file number | EAKZ | 01 71 0005.8 |
| 97 | EP publication number | EPN | 1132385 |
| 54 | Designation/title | TI | Verfahren zur Herstellung von alpha-Tocopherolacetat durch Kondensation von Trimethylhydrochinon-Diestern mit Isophytol |
| 51 | IPC main class | ICM
(ICMV) | C07D 311/72 (2006.01) |
| 22 | DE application date | DAT | Feb 1, 2001 |
| 96 | EP application date | EAT | Feb 1, 2001 |
| 43 | Date of first publication | OT | Oct 18, 2001 |
| Date of publication of grant | PET | Oct 15, 2003 |
| 71/73 | Applicant/owner | INH | Evonik Degussa GmbH, 40474 Düsseldorf, DE |
| 72 | Inventor | IN | Huthmacher Dr., Klaus, 63584 Gelnhausen, DE; Kretz, Stephan, 63599 Biebergemünd, DE; Krill Dr., Steffen, 67346 Speyer, DE |
| Address for service | | Evonik Degussa GmbH DG-IPM-PAT Bau 1042 / PB 15, 45764 Marl, DE |
66
66
| Domestic priority | PRN
PRD
| P 10 01 140.2
Mar 9, 2000
|
| Patent division in charge | | 44 |
| 97 | EP language of publication | ELANG | DE - Deutsch |
| 84 | Designated EP contracting states | EDS | AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LI, LU, MC, NL, PT, SE, TR |
| 43 | Date of first publication | EVT | Sep 12, 2001 |
| Date of the first transfer into DPMAregister | EREGT | Sep 29, 2012 |
| Date of the (most recent) update in DPMAregister | REGT | Jan 23, 2013
(Show all update days)(Hide all update days)- Jan 23, 2013
- Historical data not available for this/these date(s)
- Sep 29, 2012
- Date of the first transfer into DPMAregister
|
