Register information Patent

DE file number : 60 2019 036 807.0 (Status: pending/in force, Query started: August 22, 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 DAKZ60 2019 036 807.0
96EP file numberEAKZ19 74 2388.2
86WO file numberWAKZPCT/EP2019/070152
97EP publication numberEPN3837320
87WO publication numberWPN2020035286
54Designation/titleTIVERFAHREN ZUR HERSTELLUNG VON SILIKON-IN-WASSER-EMULSIONEN
51IPC main classICM
(ICMV)		 C09D 5/00 (2006.01)
22DE application dateDATJul 26, 2019
96EP application dateEATJul 26, 2019
86WO application dateWATJul 26, 2019
43Date of first publicationOTFeb 20, 2020
Date of publication of grantPETSep 6, 2023
71/73Applicant/ownerINHBASF SE, 67063 Ludwigshafen, DE
72InventorINKOU, Huiguang, 67056 Ludwigshafen, DE; KNISCHKA, Ralf, 67056 Ludwigshafen, DE; GERNANDT, Andreas, 67056 Ludwigshafen, DE; AUSCHRA, Clemens, 67056 Ludwigshafen, DE
Address for service BASF SE, 67063 Ludwigshafen, DE
33
31
32
Foreign priorityPRC
PRNA
PRDA
EP
18188812
Aug 14, 2018
Due dateFT
FG		Jul 31, 2026
Annual fee for the 8th year Patent fees
Patent division in charge 43
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: EP000003837320A1
Searchable text: EP000003837320A1
Original document: EP000003837320B1
Searchable text: EP000003837320B1
Original document: WO002020035286
Searchable text: WO002020035286
43Date of first publicationEVTFeb 20, 2020
Date of the first transfer into DPMAregisterEREGTJun 23, 2021
Date of the (most recent) update in DPMAregisterREGTAug 12, 2025
(Show all update days)(Hide all update days)
  • Aug 12, 2025
    • Due date: changed
  • May 6, 2025
    • Procedures: Procedure relating to EP application, EPO publication of mention of grant , 06.09.2023: new
    • Procedures: Procedure relating to EP application, EPO publication of mention of grant , 06.09.2023: deleted
  • Aug 9, 2024
    • Due date: changed
  • Aug 7, 2024
    • Procedures: Procedure relating to EP application, Grant has become final, 07.06.2024: changed
  • Jul 25, 2024
    • Procedures: Procedure relating to EP application, Grant has become final, 07.06.2024: new
  • Jun 23, 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 Feb 20, 2020  Details anzeigen
2 Procedure relating to EP application EPO 1st publication Jun 23, 2021  Details anzeigen
3 Publications Publication of a mention regarding EP 1st publication by DPMA Aug 5, 2021 Aug 5, 2021 Details anzeigen
4 Procedure relating to EP application EPO publication of mention regarding patent grant (beginning of opposition period) Sep 6, 2023  Details anzeigen
5 Publications Publication by DPMA of mention regarding EP patent grant Sep 28, 2023 Sep 28, 2023 Details anzeigen
6 Procedure relating to EP application No opposition to patent grant filed, or opposition proceedings at EPO completed without decision Jun 7, 2024 Aug 29, 2024 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 statusVSTTFeb 20, 2020
Date of update of the procedureREGTAug 17, 2023
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 statusVSTTJun 23, 2021
Date of update of the procedureREGTJun 23, 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 statusVSTTAug 5, 2021
Issue numberHN31
YearPJ2021
Publication dateVTAug 5, 2021
Type of publicationPARTBibliographic data
Date of update of the procedureREGTJun 23, 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 statusVSTTSep 6, 2023
Date of update of the procedureREGTMay 6, 2025
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 statusVSTTSep 28, 2023
Issue numberHN39
YearPJ2023
Publication dateVTSep 28, 2023
Type of publicationPARTBibliographic data
PartHTPart 5
Date of update of the procedureREGTSep 28, 2023
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 statusVSTTJun 7, 2024
Issue numberHN35
YearPJ2024
Publication dateVTAug 29, 2024
Type of publicationPARTBibliographic data
PartHTPart 3
Date of update of the procedureREGTAug 7, 2024