Master data| INID | Criterion | Field | Content |
|---|
| Type of IP right | SART | Unitary patent |
| Status | ST | Pending/in force |
| 21 | DE file number | DAKZ | 50 2022 003 176.3 |
| 96 | EP file number | EAKZ | 22 70 0820.8 |
| 86 | WO file number | WAKZ | PCT/EP2022/050979 |
| 97 | EP publication number | EPN | 4297925 |
| 87 | WO publication number | WPN | 2022179767 |
| 54 | Designation/title | TI | VERFAHREN ZUM VERSCHWEISSEN MIT EINER MOBILEN UNTERDRUCKKAMMER |
| 51 | IPC main class | ICM
(ICMV) | B23K 26/12 (2014.01) |
| 51 | IPC secondary class(es) | ICS
(ICSV) | B23K 26/26 (2014.01), B23K 15/00 (2006.01) |
| 22 | DE application date | DAT | Jan 18, 2022 |
| 96 | EP application date | EAT | Jan 18, 2022 |
| 86 | WO application date | WAT | Jan 18, 2022 |
| 43 | Date of first publication | OT | Sep 1, 2022 |
| Date of publication of grant | PET | Mar 12, 2025 |
| 71/73 | Applicant/owner | INH | Fachhochschule Aachen, 52066 Aachen, DE |
| 72 | Inventor | IN | GERHARDS, Benjamin, 52072 Aachen, DE; SCHLESER, Markus, 52379 Langerwehe, DE; LIBERT, Stefan, 52062 Aachen, DE |
| 74 | Representative | VTR | Cohausz Hannig Borkowski Wißgott, 40235 Düsseldorf, DE |
66
66
| Domestic priority | PRN
PRD
| 10 2021 104 512.6
Feb 25, 2021
|
| Patent division in charge | | 34 |
| 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 |
| Member states EPGÜ | EPGUE | AT, BE, BG, DE, DK, EE, FI, FR, IT, LT, LU, LV, MT, NL, PT, RO, SE, SI |
| Published EP/WO documents | EPWOPN | Original document:
EP000004297925A1
Searchable text:
EP000004297925A1
Original document:
EP000004297925B1
Searchable text:
EP000004297925B1
Original document:
WO002022179767
Searchable text:
WO002022179767 |
| 43 | Date of first publication | EVT | Sep 1, 2022 |
| Date of the first transfer into DPMAregister | EREGT | Jan 3, 2024 |
| Date of the (most recent) update in DPMAregister | REGT | Jun 18, 2025
(Show all update days)(Hide all update days)- Jun 18, 2025
- Procedures: EP procedure, EP patent – unitary effect registered, 06.05.2025: changed
- Procedures: EP procedure, EP patent – unitary effect effective, 12.03.2025: changed
- May 15, 2025
- Type of IP right: changed
- Applicant/owner: changed
- Representative: new
- Address for service: deleted
- Due date: deleted
- Member states EPGÜ: new
- File number displayed in the result list: changed
- Procedures: EP procedure, EP patent – unitary effect registered, 06.05.2025: new
- Procedures: EP procedure, EP patent – unitary effect effective, 12.03.2025: new
- Procedures: New applicant/owner details, New applicant/owner details, 11.03.2025: deleted
- Apr 24, 2025
- Procedures: EP procedure, EP patent – request for unitary effect, 09.04.2025: new
- Procedures: Procedure relating to EP application, EPO publication of mention of grant , 12.03.2025: new
- Procedures: Procedure relating to EP application, EPO publication of mention of grant , 12.03.2025: deleted
- Mar 12, 2025
- Applicant/owner: changed
- Procedures: New applicant/owner details, New applicant/owner details, 11.03.2025: new
- Mar 8, 2025
- Procedures: Publications, DPMA mention of EP grant, 03.04.2025: new
- Feb 25, 2025
- Applicant/owner: new
- Address for service: new
- Due date: new
- Feb 20, 2025
- 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 , 12.03.2025: new
- Oct 16, 2024
- Designation/title: changed
- Jan 3, 2024
- Date of the first transfer into DPMAregister
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