Master data| INID | Criterion | Field | Content |
|---|
| Type of IP right | SART | Patent |
| Status | ST | Pending/in force |
| 21 | DE file number | DAKZ | 60 2018 078 043.2 |
| 96 | EP file number | EAKZ | 21 19 5031.6 |
| 97 | EP publication number | EPN | 3968321 |
| 54 | Designation/title | TI | MEHRKANALIGE AKUSTISCHE ECHOKOMPENSATION |
| 51 | IPC main class | ICM
(ICMV) | G10L 21/0208 (2013.01) |
| 51 | IPC secondary class(es) | ICS
(ICSV) | H04M 9/08 (2006.01) |
| 22 | DE application date | DAT | Sep 28, 2018 |
| 96 | EP application date | EAT | Sep 28, 2018 |
| 43 | Date of first publication | OT | Mar 16, 2022 |
| Date of publication of grant | PET | Dec 25, 2024 |
| 71/73 | Applicant/owner | INH | Sonos, Inc., Goleta, CA, US |
| 72 | Inventor | IN | SERESHKI, Saeed Bagheri, Santa Barbara CA, 93101, US; KADRI, Romi, Santa Barbara CA, 93101, US |
| Address for service | | Novagraaf Brevets, 92665 Asnières-sur-Seine cedex, FR |
33
31
32
| Foreign priority | PRC
PRNA
PRDA
| US
201715718911
Sep 28, 2017
|
| Due date | FT
FG | Sep 30, 2025
Annual fee for the 8th year
Patent fees |
| Patent division in charge | | 51 |
| 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:
EP000003968321A2
Searchable text:
EP000003968321A2
Original document:
EP000003968321B1
Searchable text:
EP000003968321B1 |
| 43 | Date of first publication | EVT | Mar 16, 2022 |
| Date of the first transfer into DPMAregister | EREGT | Mar 16, 2022 |
| Date of the (most recent) update in DPMAregister | REGT | May 1, 2025
(Show all update days)(Hide all update days)- May 1, 2025
- Procedures: Procedure relating to EP application, EPO publication of mention of grant , 25.12.2024: new
- Procedures: Procedure relating to EP application, EPO publication of mention of grant , 25.12.2024: deleted
- Feb 21, 2025
- Address for service: changed
- Jan 2, 2025
- Procedures: Publications, DPMA mention of EP grant, 09.01.2025: new
- Dec 4, 2024
- Applicant/owner: new
- Address for service: new
- Due date: new
- Nov 29, 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 , 25.12.2024: new
- Jul 31, 2024
- St.36: changed (technical change)
- Jul 4, 2024
- Historical data not available for this/these date(s)
- Mar 16, 2022
- Date of the first transfer into DPMAregister
|
