Master data| INID | Criterion | Field | Content |
|---|
| Type of IP right | SART | Patent |
| Status | ST | Pending/in force |
| 21 | DE file number | DAKZ | 60 2020 023 108.0 |
| 96 | EP file number | EAKZ | 20 75 0326.9 |
| 86 | WO file number | WAKZ | PCT/FR2020/051211 |
| 97 | EP publication number | EPN | 3999779 |
| 87 | WO publication number | WPN | 2021009439 |
| 54 | Designation/title | TI | BRENNKAMMER EINER TURBOMASCHINE MIT KONSTANTEM VOLUMEN |
| 51 | IPC main class | ICM
(ICMV) | F23R 7/00 (2006.01) |
| 51 | IPC secondary class(es) | ICS
(ICSV) | F02C 5/12 (2006.01) |
| 22 | DE application date | DAT | Jul 8, 2020 |
| 96 | EP application date | EAT | Jul 8, 2020 |
| 86 | WO application date | WAT | Jul 8, 2020 |
| 43 | Date of first publication | OT | Jan 21, 2021 |
| Date of publication of grant | PET | Dec 20, 2023 |
| 71/73 | Applicant/owner | INH | SAFRAN AIRCRAFT ENGINES, Paris, FR |
| 72 | Inventor | IN | ESCURE, Didier René André, 77550 MOISSY-CRAMAYEL, FR; TANTOT, Nicolas Jérôme Jean, 77550 MOISSY-CRAMAYEL, FR |
| Address for service | | SAFRAN AIRCRAFT ENGINES, 75015 Paris, FR |
33
31
32
| Foreign priority | PRC
PRNA
PRDA
| FR
1907970
Jul 15, 2019
|
| Due date | FT
FG | Jul 31, 2025
Annual fee for the 6th year
Patent fees |
| Patent division in charge | | 13 |
| 97 | EP language of publication | ELANG | FR - Französisch |
| 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:
EP000003999779A1
Searchable text:
EP000003999779A1
Original document:
EP000003999779B1
Searchable text:
EP000003999779B1
Original document:
WO002021009439
Searchable text:
WO002021009439 |
| 43 | Date of first publication | EVT | Jan 21, 2021 |
| Date of the first transfer into DPMAregister | EREGT | May 25, 2022 |
| Date of the (most recent) update in DPMAregister | REGT | Jul 18, 2024
(Show all update days)(Hide all update days)- Jul 18, 2024
- St.36: changed (technical change)
- Jun 28, 2024; May 2, 2024; Dec 28, 2023; Nov 23, 2023
- Historical data not available for this/these date(s)
- May 25, 2022
- Date of the first transfer into DPMAregister
|
