Register information Patent

DE file number : 50 2013 004 284.7 (Status: pending/in force, Query started: August 2, 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 2013 004 284.7
96EP file numberEAKZ13 72 8690.2
86WO file numberWAKZPCT/EP2013/061100
97EP publication numberEPN2858622
87WO publication numberWPN2013178697
54Designation/titleTIVERWENDUNG VON N-METHYL-N-ACYLGLUCAMINEN ALS VERDICKER IN TENSIDLÖSUNGEN
51IPC main classICM
(ICMV)		 A61K 8/46 (2006.01)
51IPC secondary class(es)ICS
(ICSV)		 A61K 8/44 (2006.01), A61Q 5/02 (2006.01), A61Q 19/10 (2006.01), A61K 8/42 (2006.01)
22DE application dateDATMay 29, 2013
96EP application dateEATMay 29, 2013
86WO application dateWATMay 29, 2013
43Date of first publicationOTDec 5, 2013
Date of publication of grantPETAug 31, 2016
71/73Applicant/ownerINHClariant International Ltd., Muttenz, CH
72InventorINKLUG, Peter, 63762 Großostheim, DE; MILDNER, Carina, 65931 Frankfurt am Main, DE
74RepresentativeVTRPaczkowski, Marcus, Dipl.-Chem. Dr. rer. nat., 65926 Frankfurt am Main, DE
Address for service Paczkowski, Marcus, Dr., 65926 Frankfurt am Main, DE
66
66
Domestic priorityPRN
PRD
102013208258
May 6, 2013
66
66
Domestic priorityPRN
PRD
102012010652
May 30, 2012
Due dateFT
FG		May 31, 2026
Annual fee for the 14th 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: EP000002858622
Searchable text: EP000002858622
Original document: EP000002858622B1
Searchable text: EP000002858622B1
Original document: WO002013178697
Searchable text: WO002013178697
43Date of first publicationEVTDec 5, 2013
Date of the first transfer into DPMAregisterEREGTApr 16, 2015
Date of the (most recent) update in DPMAregisterREGTJun 12, 2025
(Show all update days)(Hide all update days)
  • Jun 12, 2025
    • Due date: changed
  • Jun 11, 2025
    • Procedures: Procedure relating to EP application, EPO publication of mention of grant , 31.08.2016: new
    • Procedures: Procedure relating to EP application, EPO publication of mention of grant , 31.08.2016: deleted
  • Apr 16, 2015
    • 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 Dec 5, 2013  Details anzeigen
2 Procedure relating to EP application EPO 1st publication Apr 15, 2015  Details anzeigen
3 Publications Publication of a mention regarding EP 1st publication by DPMA May 28, 2015 May 28, 2015 Details anzeigen
4 Procedure relating to EP application EPO publication of mention regarding patent grant (beginning of opposition period) Aug 31, 2016  Details anzeigen
5 Publications Publication by DPMA of mention regarding EP patent grant Oct 13, 2016 Oct 13, 2016 Details anzeigen
6 Procedure relating to EP application No opposition to patent grant filed, or opposition proceedings at EPO completed without decision Jun 1, 2017 Sep 14, 2017 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 statusVSTTDec 5, 2013
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 statusVSTTApr 15, 2015
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 statusVSTTMay 28, 2015
Issue numberHN22
YearPJ2015
Publication dateVTMay 28, 2015
Type of publicationPARTBibliographic data
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 statusVSTTAug 31, 2016
Date of update of the procedureREGTJun 11, 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 statusVSTTOct 13, 2016
Issue numberHN41
YearPJ2016
Publication dateVTOct 13, 2016
Type of publicationPARTBibliographic data
PartHTPart 5
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 1, 2017
Issue numberHN37
YearPJ2017
Publication dateVTSep 14, 2017
Type of publicationPARTBibliographic data
PartHTPart 3