Register information Patent

DE file number : 50 2019 006 064.7 (Status: pending/in force, Query started: July 12, 2025)

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 DAKZ50 2019 006 064.7
96EP file numberEAKZ19 79 8113.7
86WO file numberWAKZPCT/EP2019/080859
97EP publication numberEPN3880730
87WO publication numberWPN2020099316
54Designation/titleTILÖSEMITTEL FÜR AROMATISCHE CARBON- ODER SULFONSÄUREN
51IPC main classICM
(ICMV)		 C08G 18/48 (2006.01)
51IPC secondary class(es)ICS
(ICSV)		 C08G 18/76 (2006.01), C08G 18/79 (2006.01), C08G 18/10 (2006.01), C08G 18/32 (2006.01), C08G 18/28 (2006.01), C08G 18/24 (2006.01), C08G 18/34 (2006.01)
22DE application dateDATNov 11, 2019
96EP application dateEATNov 11, 2019
86WO application dateWATNov 11, 2019
43Date of first publicationOTMay 22, 2020
Date of publication of grantPETOct 26, 2022
71/73Applicant/ownerINHSika Technology AG, Baar, CH
72InventorINSchlumpf, Michael, 8143 Stallikon, CH; KRAMER, Andreas, 8008 Zürich, CH; Burckhardt, Urs, 8049 Zürich, CH
Address for service VALIPAT, 1050 Brussels, BE
33
31
32
Foreign priorityPRC
PRNA
PRDA
EP
18206317
Nov 14, 2018
Due dateFT
FG		Nov 30, 2025
Annual fee for the 7th year Patent fees
Patent division in charge 44
97EP language of publicationELANGDE - Deutsch
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: EP000003880730A1
Searchable text: EP000003880730A1
Original document: EP000003880730B1
Searchable text: EP000003880730B1
Original document: WO002020099316
Searchable text: WO002020099316
43Date of first publicationEVTMay 22, 2020
Date of the first transfer into DPMAregisterEREGTSep 22, 2021
Date of the (most recent) update in DPMAregisterREGTOct 30, 2024
(Show all update days)(Hide all update days)
  • Oct 30, 2024
    • Due date: changed
  • Oct 18, 2024
    • Address for service: changed
  • Aug 1, 2024
    • St.36: changed (technical change)
  • May 30, 2024; May 2, 2024; Oct 26, 2023; Oct 19, 2023; Sep 14, 2023; Nov 9, 2022; Oct 27, 2022; Oct 6, 2022; Jun 16, 2022
    • Historical data not available for this/these date(s)
  • Sep 22, 2021
    • Date of the first transfer into DPMAregister
Procedural data
No.Kind of procedureLegal statusDate of legal/procedural statusPublication dateAlle Details anzeigen
1 Procedure relating to PCT application WO publication May 22, 2020  Details anzeigen
2 Procedure relating to EP application EPO 1st publication Sep 22, 2021  Details anzeigen
3 Publications Publication of a mention regarding EP 1st publication by DPMA Nov 4, 2021 Nov 4, 2021 Details anzeigen
4 Procedure relating to EP application EPO publication of mention regarding patent grant (beginning of opposition period) Oct 26, 2022  Details anzeigen
5 Publications Publication by DPMA of mention regarding EP patent grant Nov 10, 2022 Nov 10, 2022 Details anzeigen
6 Procedure relating to EP application No opposition to patent grant filed, or opposition proceedings at EPO completed without decision Jul 27, 2023 Oct 19, 2023 Details anzeigen
View procedures Procedure relating to PCT application (No.: 1)
INIDCriterionFieldContent Close details
Type of procedureVARTProcedure relating to PCT application
Legal/procedural statusVSTWO publication
Date of legal/procedural statusVSTTMay 22, 2020
Date of update of the procedureREGTOct 6, 2022
View procedures Procedure relating to EP application (No.: 2)
INIDCriterionFieldContent Close details
Type of procedureVARTProcedure relating to EP application
Legal/procedural statusVSTEPO 1st publication
Date of legal/procedural statusVSTTSep 22, 2021
Date of update of the procedureREGTSep 22, 2021
View procedures Publications (No.: 3)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPublication of a mention regarding EP 1st publication by DPMA
Date of legal/procedural statusVSTTNov 4, 2021
Issue numberHN44
YearPJ2021
Publication dateVTNov 4, 2021
Type of publicationPARTBibliographic data
Date of update of the procedureREGTSep 22, 2021
View procedures Procedure relating to EP application (No.: 4)
INIDCriterionFieldContent Close details
Type of procedureVARTProcedure relating to EP application
Legal/procedural statusVSTEPO publication of mention regarding patent grant (beginning of opposition period)
Date of legal/procedural statusVSTTOct 26, 2022
Date of update of the procedureREGTOct 6, 2022
View procedures Publications (No.: 5)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPublication by DPMA of mention regarding EP patent grant
Date of legal/procedural statusVSTTNov 10, 2022
Issue numberHN45
YearPJ2022
Publication dateVTNov 10, 2022
Type of publicationPARTBibliographic data
PartHTPart 5
Date of update of the procedureREGTOct 27, 2022
View procedures Procedure relating to EP application (No.: 6)
INIDCriterionFieldContent Close details
Type of procedureVARTProcedure relating to EP application
Legal/procedural statusVSTNo opposition to patent grant filed, or opposition proceedings at EPO completed without decision
Date of legal/procedural statusVSTTJul 27, 2023
Issue numberHN42
YearPJ2023
Publication dateVTOct 19, 2023
Type of publicationPARTBibliographic data
PartHTPart 3
Date of update of the procedureREGTOct 19, 2023