Register information Patent

DE file number : 60 2009 060 467.8 (Status: pending/in force, Query started: October 23, 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 2009 060 467.8
96EP file numberEAKZ09 01 1587.4
97EP publication numberEPN2295030
54Designation/titleTIVerwendung von Isosorbidethern in Wasch- und Reinigungsmitteln
51IPC main classICM
(ICMV)		 A61K 8/49 (2006.01)
51IPC secondary class(es)ICS
(ICSV)		 A61Q 19/10 (2006.01), C11D 1/66 (2006.01), C11D 3/20 (2006.01)
22DE application dateDATSep 10, 2009
96EP application dateEATSep 10, 2009
43Date of first publicationOTMar 16, 2011
Date of publication of grantPETNov 20, 2019
71/73Applicant/ownerINHCognis IP Management GmbH, 40589 Düsseldorf, DE
72InventorINBreffa, Catherine, 40210 Düsseldorf, DE; BECKEDAHL, Burkhard, 40589 Düsseldorf, DE; DIERKER, Markus, 40593 Düsseldorf, DE; Behler, Ansgar, 46240 Bottrop, DE; Löhl, Thorsten, 57392 Schmallenberg, DE
Address for service Cognis IP Management GmbH, 40589 Düsseldorf, DE
LicenceLIZFunded project
Funding IDFOEZFörderkennzeichen vorhanden
Due dateFT
FG		Sep 30, 2026
Annual fee for the 18th year Patent fees
Patent division in charge 44
97EP language of publicationELANGEN - Englisch
84Designated EP contracting statesEDSAT, 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, SE, SI, SK, SM, TR
Published EP/WO documentsEPWOPNOriginal document: EP000002295030
Searchable text: EP000002295030
Original document: EP000002295030B1
Searchable text: EP000002295030B1
43Date of first publicationEVTMar 16, 2011
Date of the first transfer into DPMAregisterEREGTMay 26, 2011
Date of the (most recent) update in DPMAregisterREGTOct 8, 2025
(Show all update days)(Hide all update days)
  • Oct 8, 2025
    • Due date: changed
    • Procedures: Procedure relating to EP application, EPO publication of mention of grant , 20.11.2019: new
    • Procedures: Procedure relating to EP application, EPO publication of mention of grant , 20.11.2019: deleted
  • Oct 8, 2024
    • Due date: changed
  • Oct 6, 2023; Jun 15, 2022; Oct 7, 2021; Dec 12, 2020; Nov 11, 2020; Oct 7, 2020; Dec 12, 2019; Nov 5, 2019; Oct 31, 2019; Aug 20, 2019; Jul 18, 2019; Feb 15, 2013; Apr 19, 2012; Apr 11, 2012
    • Historical data not available for this/these date(s)
  • May 26, 2011
    • 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 EP application EPO 1st publication Mar 16, 2011  Details anzeigen
2 Procedure relating to EP application EPO publication of search report Mar 16, 2011  Details anzeigen
3 Publications Publication of a mention regarding EP 1st publication by DPMA Apr 28, 2011 Apr 28, 2011 Details anzeigen
4 Procedure relating to EP application EPO publication of mention regarding patent grant (beginning of opposition period) Nov 20, 2019  Details anzeigen
5 Publications Publication by DPMA of mention regarding EP patent grant Dec 12, 2019 Dec 12, 2019 Details anzeigen
6 Procedure relating to EP application No opposition to patent grant filed, or opposition proceedings at EPO completed without decision Aug 21, 2020 Nov 12, 2020 Details anzeigen
View procedures Procedure relating to EP application (No.: 1)
INIDCriterionFieldContent Close details
Type of procedureVARTProcedure relating to EP application
Legal/procedural statusVSTEPO 1st publication
Date of legal/procedural statusVSTTMar 16, 2011
View procedures Procedure relating to EP application (No.: 2)
INIDCriterionFieldContent Close details
Type of procedureVARTProcedure relating to EP application
Legal/procedural statusVSTEPO publication of search report
Date of legal/procedural statusVSTTMar 16, 2011
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 statusVSTTApr 28, 2011
Issue numberHN17
YearPJ2011
Publication dateVTApr 28, 2011
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 statusVSTTNov 20, 2019
Date of update of the procedureREGTOct 8, 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 statusVSTTDec 12, 2019
Issue numberHN50
YearPJ2019
Publication dateVTDec 12, 2019
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 statusVSTTAug 21, 2020
Issue numberHN46
YearPJ2020
Publication dateVTNov 12, 2020
Type of publicationPARTBibliographic data
PartHTPart 3
Date of update of the procedureREGTNov 11, 2020