Register information Patent

DE file number : 60 2019 009 570.8 (Status: pending/in force, Query started: November 5, 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 2019 009 570.8
96EP file numberEAKZ19 78 6714.6
86WO file numberWAKZPCT/CN2019/106190
97EP publication numberEPN3693345
87WO publication numberWPN2020125096
54Designation/titleTISYSTEM ZUR BEHANDLUNG VON KONZENTRIERTEM UMKEHROSMOSEWASSER MIT PERMANENTER HÄRTE
51IPC main classICM
(ICMV)		 C02F 9/00 (2023.01)
51IPC secondary class(es)ICS
(ICSV)		 B01D 61/02 (2006.01), C02F 1/44 (2006.01), C02F 1/52 (2006.01), C02F 5/02 (2006.01)
22DE application dateDATSep 17, 2019
96EP application dateEATSep 17, 2019
86WO application dateWATSep 17, 2019
43Date of first publicationOTJun 25, 2020
Date of publication of grantPETNov 24, 2021
71/73Applicant/ownerINHGreentech Environment Co., Ltd., Beijing, CN
72InventorINLI, Zehua, Chaoyang District Beijing 100102, CN; Zhang, Qiaoyun, Chaoyang District Beijing 100102, CN; HAN, Huiming, Chaoyang District Beijing 100102, CN; LIU, Yuan, Chaoyang District Beijing 100102, CN; SU, Yingqiang, Chaoyang District Beijing 100102, CN; ZHANG, Hexing, Chaoyang District Beijing 100102, CN; LIU,Mu, Chaoyang District Beijing 100102, CN
Address for service VALIPAT, 1050 Brussels, BE
33
31
32
Foreign priorityPRC
PRNA
PRDA
CN
201811538416
Dec 16, 2018
Due dateFT
FG		Sep 30, 2025
Annual fee for the 7th 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: EP000003693345A1
Searchable text: EP000003693345A1
Original document: EP000003693345B1
Searchable text: EP000003693345B1
Original document: WO002020125096
Searchable text: WO002020125096
43Date of first publicationEVTJun 25, 2020
Date of the first transfer into DPMAregisterEREGTAug 12, 2020
Date of the (most recent) update in DPMAregisterREGTOct 18, 2024
(Show all update days)(Hide all update days)
  • Oct 18, 2024
    • Address for service: changed
  • Sep 14, 2024
    • Due date: changed
  • May 30, 2024; May 2, 2024; Sep 23, 2023; Jan 5, 2023; Dec 9, 2022; Nov 15, 2022; Oct 13, 2022; Sep 2, 2022; Dec 3, 2021; Nov 4, 2021; Sep 9, 2021
    • Historical data not available for this/these date(s)
  • Aug 12, 2020
    • 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 Jun 25, 2020   Display details
2 Procedure relating to EP application EPO 1st publication Aug 12, 2020   Display details
3 Publications Publication of a mention regarding EP 1st publication by DPMA Sep 24, 2020 Sep 24, 2020 Display details
4 Change of classification Change of IPC main class Jul 14, 2021 Jan 5, 2023 Display details
5 Procedure relating to EP application EPO publication of mention regarding patent grant (beginning of opposition period) Nov 24, 2021   Display details
6 Publications Publication by DPMA of mention regarding EP patent grant Dec 9, 2021 Dec 9, 2021 Display details
7 Procedure relating to EP application No opposition to patent grant filed, or opposition proceedings at EPO completed without decision Aug 25, 2022 Nov 17, 2022 Display details
8 Change of classification Change of IPC main class Nov 25, 2022 Jan 5, 2023 Display details