Register information Patent

DE file number : 60 2012 008 473.1 (Status: pending/in force, Query started: April 25, 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 2012 008 473.1
96EP file numberEAKZ12 83 9189.3
86WO file numberWAKZPCT/IN2012/000758
97EP publication numberEPN2785780
87WO publication numberWPN2013105113
54Designation/titleTIAMIN- UND NITROXIDBASIERTE ADDITIVZUSAMMENSETZUNG ZUR KONTROLLE UND HEMMUNG DER POLYMERISATION VON STYROL SOWIE VERFAHREN ZU IHRER VERWENDUNG
51IPC main classICM
(ICMV)		 C08K 5/17 (2006.01)
51IPC secondary class(es)ICS
(ICSV)		 C08K 5/32 (2006.01)
22DE application dateDATNov 21, 2012
96EP application dateEATNov 21, 2012
86WO application dateWATNov 21, 2012
43Date of first publicationOTJul 18, 2013
Date of publication of grantPETJul 1, 2015
71/73Applicant/ownerINHDorf Ketal Chemicals (India) Private Limited, Mumbai, Maharashtra, IN
72InventorINSUBRAMANIYAM, Mahesh, Orlem, Malad (W),Mumbai-400 064, Maharashtra, IN
74RepresentativeVTRLIPPERT STACHOW Patentanwälte Rechtsanwälte Partnerschaft mbB, 51427 Bergisch Gladbach, DE
Address for service LIPPERT STACHOW Patentanwälte Rechtsanwälte Partnerschaft mbB, 51412 Bergisch Gladbach, DE
33
31
32
Foreign priorityPRC
PRNA
PRDA
IN
3383MU2011
Dec 2, 2011
Due dateFT
FG		Nov 30, 2025
Annual fee for the 14th 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: EP000002785780
Searchable text: EP000002785780
Original document: EP000002785780B1
Searchable text: EP000002785780B1
Original document: WO002013105113
Searchable text: WO002013105113
43Date of first publicationEVTJul 18, 2013
Date of the first transfer into DPMAregisterEREGTNov 21, 2014
Date of the (most recent) update in DPMAregisterREGTDec 4, 2024
(Show all update days)(Hide all update days)
  • Dec 4, 2024
    • Due date: changed
    • Procedures: Procedure relating to PCT application, Publication of PCT application, 18.07.2013: deleted
  • Dec 6, 2023; Dec 2, 2022; Dec 6, 2021; Dec 5, 2020; Dec 5, 2019; Dec 7, 2018; Dec 15, 2017; Sep 28, 2017; Feb 7, 2017; Dec 1, 2016; Jul 14, 2016; Jun 9, 2016; Dec 9, 2015; Sep 26, 2015; Aug 13, 2015; Jul 3, 2015; Jul 2, 2015
    • Historical data not available for this/these date(s)
  • Nov 21, 2014
    • 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 Jul 18, 2013  Details anzeigen
2 Procedure relating to EP application EPO 1st publication Oct 8, 2014  Details anzeigen
3 Publications Publication of a mention regarding EP 1st publication by DPMA Nov 20, 2014 Nov 20, 2014 Details anzeigen
4 Procedure relating to EP application EPO publication of mention regarding patent grant (beginning of opposition period) Jul 1, 2015  Details anzeigen
5 Publications Publication by DPMA of mention regarding EP patent grant Aug 13, 2015 Aug 13, 2015 Details anzeigen
6 Procedure relating to EP application No opposition to patent grant filed, or opposition proceedings at EPO completed without decision Apr 4, 2016 Jul 14, 2016 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 statusVSTTJul 18, 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 statusVSTTOct 8, 2014
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 20, 2014
Issue numberHN47
YearPJ2014
Publication dateVTNov 20, 2014
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 statusVSTTJul 1, 2015
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 statusVSTTAug 13, 2015
Issue numberHN33
YearPJ2015
Publication dateVTAug 13, 2015
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 statusVSTTApr 4, 2016
Issue numberHN28
YearPJ2016
Publication dateVTJul 14, 2016
Type of publicationPARTBibliographic data
PartHTPart 3