Master data| INID | Criterion | Field | Content |
|---|
| Type of IP right | SART | Patent |
| Status | ST | Pending/in force |
| 21 | DE file number | DAKZ | 60 2020 035 433.6 |
| 96 | EP file number | EAKZ | 20 79 6052.7 |
| 86 | WO file number | WAKZ | PCT/CN2020/082933 |
| 97 | EP publication number | EPN | 3925948 |
| 87 | WO publication number | WPN | 2020216034 |
| 54 | Designation/title | TI | ZWISCHENPRODUKT VON ERIBULIN, VERFAHREN ZUR SYNTHESE UND VERWENDUNG DESSELBEN |
| 51 | IPC main class | ICM
(ICMV) | C07C 43/23 (2006.01) |
| 51 | IPC secondary class(es) | ICS
(ICSV) | C07C 41/26 (2006.01), C07D 303/04 (2006.01), C07D 301/24 (2006.01), C07D 317/22 (2006.01), C07D 407/06 (2006.01), C07F 7/08 (2006.01), C07F 7/18 (2006.01) |
| 22 | DE application date | DAT | Apr 2, 2020 |
| 96 | EP application date | EAT | Apr 2, 2020 |
| 86 | WO application date | WAT | Apr 2, 2020 |
| 43 | Date of first publication | OT | Oct 29, 2020 |
| Date of publication of grant | PET | Aug 7, 2024 |
| 71/73 | Applicant/owner | INH | Beijing Tienyi Lufu Pharmatech Co. Ltd., Beijing, CN |
| 72 | Inventor | IN | XU, Weiping, Beijing 100176, CN |
| Address for service | | Dennemeyer & Associates S.A., 81304 München, DE |
33
31
32
| Foreign priority | PRC
PRNA
PRDA
| CN
201910346140
Apr 26, 2019
|
| Due date | FT
FG | Apr 30, 2026
Annual fee for the 7th 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:
EP000003925948A1
Searchable text:
EP000003925948A1
Original document:
EP000003925948B1
Searchable text:
EP000003925948B1
Original document:
WO002020216034
Searchable text:
WO002020216034 |
| 43 | Date of first publication | EVT | Oct 29, 2020 |
| Date of the first transfer into DPMAregister | EREGT | Dec 22, 2021 |
| Date of the (most recent) update in DPMAregister | REGT | Apr 23, 2025
(Show all update days)(Hide all update days)- Apr 23, 2025
- Due date: changed
- Procedures: Procedure relating to EP application, EPO publication of mention of grant , 07.08.2024: new
- Procedures: Procedure relating to EP application, EPO publication of mention of grant , 07.08.2024: deleted
- Aug 15, 2024
- Address for service: changed
- Aug 14, 2024
- Procedures: Publications, DPMA mention of EP grant, 05.09.2024: new
- Jul 30, 2024
- Applicant/owner: new
- Address for service: new
- Due date: new
- Jul 18, 2024
- DE file number : new
- DE application date: new
- Date of publication of grant: new
- Published EP/WO documents: changed
- File number displayed in the result list: changed
- Procedures: Procedure relating to EP application, EPO publication of mention of grant , 07.08.2024: new
- Jun 13, 2024
- Historical data not available for this/these date(s)
- Dec 22, 2021
- Date of the first transfer into DPMAregister
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