Register information Patent

DE file number : 50 2007 007 818.2 (Status: pending/in force, Query started: September 26, 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 2007 007 818.2
96EP file numberEAKZ07 82 0482.3
86WO file numberWAKZPCT/EP2007/060075
97EP publication numberEPN2069121
87WO publication numberWPN2008037674
54Designation/titleTIVERFAHREN ZUR KONTINUIERLICHEN HERSTELLUNG WASSERABSORBIERENDER POLYMERPARTIKEL
51IPC main classICM
(ICMV)		 B29B 13/08 (2006.01)
51IPC secondary class(es)ICS
(ICSV)		 C08J 3/12 (2006.01), G01F 23/28 (2006.01), G01N 21/00 (2006.01), G01N 22/00 (2006.01)
22DE application dateDATSep 24, 2007
96EP application dateEATSep 24, 2007
86WO application dateWATSep 24, 2007
43Date of first publicationOTApr 3, 2008
Date of publication of grantPETJul 27, 2011
71/73Applicant/ownerINHBASF SE, 67063 Ludwigshafen, DE
72InventorINMEES, Filip, 2280 Grobbendonk, BE; DEBOEL, Koen, 2610 Wilrijk, BE; WEISMANTEL, Matthias, 63637 Jossgrund, DE; STUEVEN, Uwe, 65812 Bad Soden, DE; FUNK, Rüdiger, 65527 Niedernhausen, DE
Address for service BASF SE, 67056 Ludwigshafen, DE
33
31
32
Foreign priorityPRC
PRNA
PRDA
EP
06121229
Sep 25, 2006
Due dateFT
FG		Sep 30, 2025
Annual fee for the 19th year Patent fees
Patent division in charge 16
97EP language of publicationELANGDE - Deutsch
84Designated EP contracting statesEDSAT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LI, LT, LU, LV, MC, MT, NL, PL, PT, RO, SE, SI, SK, TR
81Designated WO countriesWDSAL, RS, HR, BA, MK
Published EP/WO documentsEPWOPNOriginal document: EP000002069121
Searchable text: EP000002069121
Original document: EP000002069121B1
Searchable text: EP000002069121B1
Original document: WO002008037674
Searchable text: WO002008037674
43Date of first publicationEVTApr 3, 2008
Date of the first transfer into DPMAregisterEREGTMay 27, 2011
Date of the (most recent) update in DPMAregisterREGTAug 30, 2025
(Show all update days)(Hide all update days)
  • Aug 30, 2025
    • Inventor: changed
  • May 6, 2025
    • Procedures: Procedure relating to EP application, EPO publication of mention of grant , 27.07.2011: new
    • Procedures: Procedure relating to EP application, EPO publication of mention of grant , 27.07.2011: deleted
  • Oct 8, 2024
    • Due date: changed
  • Aug 30, 2024
    • St.36: changed (technical change)
  • May 3, 2024; Oct 6, 2023; Jun 15, 2022; Apr 30, 2022; Oct 7, 2021; Dec 12, 2020; Dec 12, 2019; Dec 13, 2018; Oct 9, 2018; May 9, 2018; Apr 5, 2018; Dec 14, 2017; Oct 10, 2017; Dec 10, 2016; Dec 15, 2015; Dec 18, 2014; Jul 16, 2014; Dec 19, 2013; Oct 8, 2013; Jan 9, 2013; Oct 9, 2012; Jul 19, 2012; Dec 15, 2011; Oct 5, 2011; Sep 22, 2011; Sep 9, 2011; Aug 3, 2011; Jul 21, 2011
    • Historical data not available for this/these date(s)
  • May 27, 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 PCT application WO first publication without search report Apr 3, 2008  Details anzeigen
2 Procedure relating to PCT application WO publication Apr 3, 2008  Details anzeigen
3 Procedure relating to EP application EPO 1st publication Jun 17, 2009  Details anzeigen
4 Procedure relating to EP application EPO publication of search report Jun 17, 2009  Details anzeigen
5 Publications Publication of a mention regarding EP 1st publication by DPMA Jul 30, 2009 Jul 30, 2009 Details anzeigen
6 Procedure relating to EP application EPO publication of mention regarding patent grant (beginning of opposition period) Jul 27, 2011  Details anzeigen
7 Publications Publication of a mention regarding EP 1st publication by DPMA Sep 8, 2011 Sep 8, 2011 Details anzeigen
8 Publications Publication by DPMA of mention regarding EP patent grant Sep 22, 2011 Sep 22, 2011 Details anzeigen
9 Opposition procedure Opposition to patent filed Apr 26, 2012 Jul 19, 2012 Details anzeigen
10 Opposition procedure Patent maintained full by EPO Jun 26, 2017  Details anzeigen
11 Opposition procedure Decision by EPO to maintain patent in full has become final Jun 26, 2017 May 9, 2018 Details anzeigen
View procedures Procedure relating to PCT application (No.: 1)
INIDCriterionFieldContent Close details
Type of procedureVARTProcedure relating to PCT application
Legal/procedural statusVSTWO first publication without search report
Date of legal/procedural statusVSTTApr 3, 2008
View procedures Procedure relating to PCT application (No.: 2)
INIDCriterionFieldContent Close details
Type of procedureVARTProcedure relating to PCT application
Legal/procedural statusVSTWO publication
Date of legal/procedural statusVSTTApr 3, 2008
View procedures Procedure relating to EP application (No.: 3)
INIDCriterionFieldContent Close details
Type of procedureVARTProcedure relating to EP application
Legal/procedural statusVSTEPO 1st publication
Date of legal/procedural statusVSTTJun 17, 2009
View procedures Procedure relating to EP application (No.: 4)
INIDCriterionFieldContent Close details
Type of procedureVARTProcedure relating to EP application
Legal/procedural statusVSTEPO publication of search report
Date of legal/procedural statusVSTTJun 17, 2009
View procedures Publications (No.: 5)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPublication of a mention regarding EP 1st publication by DPMA
Date of legal/procedural statusVSTTJul 30, 2009
Issue numberHN31
YearPJ2009
Publication dateVTJul 30, 2009
Type of publicationPARTBibliographic data
View procedures Procedure relating to EP application (No.: 6)
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 statusVSTTJul 27, 2011
Date of update of the procedureREGTMay 6, 2025
View procedures Publications (No.: 7)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPublication of a mention regarding EP 1st publication by DPMA
Date of legal/procedural statusVSTTSep 8, 2011
Issue numberHN36
YearPJ2011
Publication dateVTSep 8, 2011
Type of publicationPARTBibliographic data
View procedures Publications (No.: 8)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPublication by DPMA of mention regarding EP patent grant
Date of legal/procedural statusVSTTSep 22, 2011
Issue numberHN38
YearPJ2011
Publication dateVTSep 22, 2011
Type of publicationPARTBibliographic data
PartHTPart 5
View procedures Opposition procedure (No.: 9)
INIDCriterionFieldContent Close details
Type of procedureVARTOpposition procedure
Legal/procedural statusVSTOpposition to patent filed
Date of legal/procedural statusVSTTApr 26, 2012
Issue numberHN29
YearPJ2012
Publication dateVTJul 19, 2012
Type of publicationPARTBibliographic data
PartHTPart 3
View procedures Opposition procedure (No.: 10)
INIDCriterionFieldContent Close details
Type of procedureVARTOpposition procedure
Legal/procedural statusVSTPatent maintained full by EPO
Date of legal/procedural statusVSTTJun 26, 2017
Date of update of the procedureREGTApr 30, 2022
View procedures Opposition procedure (No.: 11)
INIDCriterionFieldContent Close details
Type of procedureVARTOpposition procedure
Legal/procedural statusVSTDecision by EPO to maintain patent in full has become final
Date of legal/procedural statusVSTTJun 26, 2017
Issue numberHN19
YearPJ2018
Publication dateVTMay 9, 2018
Type of publicationPARTBibliographic data
PartHTPart 3
Date of update of the procedureREGTApr 30, 2022