Register information Patent

DE file number : 60 2020 011 394.0 (Status: pending/in force, Query started: September 18, 2024)

Please note: This English version is a non-binding translation of the German register excerpt. Only the German version of the register excerpt is legally binding.

Master data
INIDCriterionFieldContent
Type of IP rightSARTPatent
StatusSTPending/in force
21DE file number DAKZ60 2020 011 394.0
96EP file numberEAKZ20 84 7834.7
86WO file numberWAKZPCT/CN2020/103346
97EP publication numberEPN3940824
87WO publication numberWPN2021017956
54Designation/titleTINEGATIVELEKTRODENAKTIVMATERIAL, DESSEN HERSTELLUNGSVERFAHREN UND SEKUNDÄRBATTERIE, BATTERIEMODUL, BATTERIEPACK UND VORRICHTUNG DAZU
51IPC main classICM
(ICMV)		 H01M 4/36 (2006.01)
51IPC secondary class(es)ICS
(ICSV)		 H01M 4/48 (2010.01), H01M 4/58 (2010.01)
22DE application dateDATJul 21, 2020
96EP application dateEATJul 21, 2020
86WO application dateWATJul 21, 2020
43Date of first publicationOTFeb 4, 2021
Date of publication of grantPETMay 31, 2023
71/73Applicant/ownerINHContemporary Amperex Technology (Hong Kong) Limited, Hongkong, HK
72InventorINLIANG, Chengdu, Ningde, Fujian 352100, CN; ZHAO, Yuzhen, Ningde, Fujian 352100, CN; GUAN, Yingjie, Ningde, Fujian 352100, CN; WEN, Yan, Ningde, Fujian 352100, CN; HUANG, Qisen, Ningde, Fujian 352100, CN
Address for service RWS Group, Translation Division, CHALFONT ST PETER, Bucks SL9 9FG, GB
33
31
32
Foreign priorityPRC
PRNA
PRDA
CN
201910688516
Jul 29, 2019
Due dateFT
FG		Jul 31, 2025
Annual fee for the 6th year Patent fees
Patent division in charge 45
97EP language of publicationELANGEN - Englisch
84Designated EP contracting statesEDSAL, 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 documentsEPWOPNOriginal document: EP000003940824A1
Searchable text: EP000003940824A1
Original document: EP000003940824B1
Searchable text: EP000003940824B1
Original document: WO002021017956
Searchable text: WO002021017956
43Date of first publicationEVTFeb 4, 2021
Date of the first transfer into DPMAregisterEREGTJan 19, 2022
Date of the (most recent) update in DPMAregisterREGTAug 29, 2024
(Show all update days)(Hide all update days)
  • Aug 29, 2024
    • Applicant/owner: changed
    • Procedures: New applicant/owner details, New applicant/owner details, 28.08.2024: new
  • Jul 31, 2024
    • Due date: changed
  • Jul 25, 2024
    • St.36: changed (technical change)
  • Jun 13, 2024; May 23, 2024; Apr 18, 2024; Aug 2, 2023; Jul 13, 2023; Jun 1, 2023; May 6, 2023; May 4, 2023; Feb 16, 2023
    • Historical data not available for this/these date(s)
  • Jan 19, 2022
    • Date of the first transfer into DPMAregister
Procedural data
No. Kind of procedure Legal status Date of legal/procedural status Date of legal/procedural status sorted ascending Date of first publication Display all details
1 Procedure relating to PCT application WO publication Feb 4, 2021   Display details
2 Procedure relating to EP application EPO 1st publication Jan 19, 2022   Display details
3 Publications Publication of a mention regarding EP 1st publication by DPMA Mar 3, 2022 Mar 3, 2022 Display details
4 Change of classification Change of IPC main class May 9, 2022   Display details
5 Procedure relating to EP application EPO publication of mention regarding patent grant (beginning of opposition period) May 31, 2023   Display details
6 Publications Publication by DPMA of mention regarding EP patent grant Jun 15, 2023 Jun 15, 2023 Display details
7 Procedure relating to EP application No opposition to patent grant filed, or opposition proceedings at EPO completed without decision Mar 1, 2024 May 23, 2024 Display details
8 New applicant/owner details New applicant/owner details Aug 28, 2024   Display details