Master data| INID | Criterion | Field | Content |
|---|
| Type of IP right | SART | Patent |
| Status | ST | Pending/in force |
| 21 | DE file number | DAKZ | 50 2021 005 328.4 |
| 96 | EP file number | EAKZ | 21 74 6416.3 |
| 86 | WO file number | WAKZ | PCT/EP2021/069773 |
| 97 | EP publication number | EPN | 4182986 |
| 87 | WO publication number | WPN | 2022013359 |
| 54 | Designation/title | TI | BRENNSTOFFZELLENSTAPEL, BRENNSTOFFZELLENVORRICHTUNG SOWIE BRENNSTOFFZELLEN-FAHRZEUG |
| 51 | IPC main class | ICM
(ICMV) | H01M 8/2485 (2016.01) |
| 51 | IPC secondary class(es) | ICS
(ICSV) | B60L 50/72 (2019.01) |
| 22 | DE application date | DAT | Jul 15, 2021 |
| 96 | EP application date | EAT | Jul 15, 2021 |
| 86 | WO application date | WAT | Jul 15, 2021 |
| 43 | Date of first publication | OT | Jan 20, 2022 |
| Date of publication of grant | PET | Oct 2, 2024 |
| 71/73 | Applicant/owner | INH | KRAFTWERK ASSETS INC., Wilmington, DE, US; VOLKSWAGEN AKTIENGESELLSCHAFT, 38440 Wolfsburg, DE |
| 72 | Inventor | IN | KÜHN, Sascha, 01324 Dresden, DE; HEINRICH, Lutz, 01324 DRESDEN, DE; TURNER, Heiko, 38159 Vechelde, DE; JENSSEN, Dirk, 38114 Braunschweig, DE; SCHLITZBERGER, Christian, 39217 Schönebeck, DE; BUCHENBERGER, Martin, 38176 Wendeburg, DE; WALKLING, Friedhelm, 38114 Braunschweig, DE; MOLL, Florian, 38550 Isenbüttel, DE; WIELAND, Steffen, 74388 Talheim, DE; ZIMMERMANN, Christin, 01189 Dresden, DE |
| 74 | Representative | VTR | Hentrich Patent- & Rechtsanwaltspartnerschaft mbB, 89073 Ulm, DE |
| Address for service | | Hentrich Patent- & Rechtsanwaltspartnerschaft mbB, 89073 Ulm, DE |
66
66
| Domestic priority | PRN
PRD
| 10 2020 119 021.2
Jul 17, 2020
|
| Due date | FT
FG | Jul 31, 2025
Annual fee for the 5th year
Patent fees |
| Patent division in charge | | 42 |
| 97 | EP language of publication | ELANG | DE - Deutsch |
| 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:
EP000004182986A1
Searchable text:
EP000004182986A1
Original document:
EP000004182986B1
Searchable text:
EP000004182986B1
Original document:
WO002022013359
Searchable text:
WO002022013359 |
| 43 | Date of first publication | EVT | Jan 20, 2022 |
| Date of the first transfer into DPMAregister | EREGT | May 24, 2023 |
| Date of the (most recent) update in DPMAregister | REGT | May 8, 2025
(Show all update days)(Hide all update days)- May 8, 2025
- Procedures: Procedure relating to EP application, EPO publication of mention of grant , 02.10.2024: new
- Procedures: Procedure relating to EP application, EPO publication of mention of grant , 02.10.2024: deleted
- Oct 12, 2024
- Applicant/owner: changed
- Procedures: New applicant/owner details, New applicant/owner details, 11.10.2024: new
- Oct 8, 2024
- Representative: new
- Address for service: changed
- Procedures: Publications, DPMA mention of EP grant, 24.10.2024: new
- Sep 14, 2024
- Applicant/owner: new
- Address for service: new
- Due date: new
- Sep 12, 2024
- DE file number : new
- DE application date: new
- Date of publication of grant: new
- Domestic priority: changed
- 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 , 02.10.2024: new
- May 2, 2024
- Historical data not available for this/these date(s)
- May 24, 2023
- Date of the first transfer into DPMAregister
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