Register information Patent

DE file number : 50 2015 007 896.0 (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 DAKZ50 2015 007 896.0
96EP file numberEAKZ15 76 6173.7
86WO file numberWAKZPCT/EP2015/071576
97EP publication numberEPN3197859
87WO publication numberWPN2016046118
54Designation/titleTIVERFAHREN ZUR HERSTELLUNG VON TEREPHTHALSÄUREDIESTERN MIT RÜCKALKOHOL-ENTWÄSSERUNG
51IPC main classICM
(ICMV)		 C07C 67/08 (2006.01)
22DE application dateDATSep 21, 2015
96EP application dateEATSep 21, 2015
86WO application dateWATSep 21, 2015
43Date of first publicationOTMar 31, 2016
Date of publication of grantPETFeb 6, 2019
71/73Applicant/ownerINHBASF SE, 67063 Ludwigshafen, DE
72InventorINSCHRAUT, Armin, 64625 Bensheim, DE; KALLER, Martin, 68163 Mannheim, DE; BRONNEBERG, Rob, 67071 Ludwigshafen, DE; STAMMER, Jasmin, 67251 Freinsheim, DE; DAS, Martin, 68163 Mannheim, DE; HARNISCHMACHER, Gerrit, 68159 Mannheim, DE
Address for service BASF SE, 67056 Ludwigshafen, DE
33
31
32
Foreign priorityPRC
PRNA
PRDA
EP
14186143
Sep 24, 2014
Due dateFT
FG		Sep 30, 2026
Annual fee for the 12th 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: EP000003197859A1
Searchable text: EP000003197859A1
Original document: EP000003197859B1
Searchable text: EP000003197859B1
Original document: WO002016046118
Searchable text: WO002016046118
43Date of first publicationEVTMar 31, 2016
Date of the first transfer into DPMAregisterEREGTAug 3, 2017
Date of the (most recent) update in DPMAregisterREGTOct 8, 2025
(Show all update days)(Hide all update days)
  • Oct 8, 2025
    • Due date: changed
  • May 6, 2025
    • Procedures: Procedure relating to EP application, EPO publication of mention of grant , 06.02.2019: new
    • Procedures: Procedure relating to EP application, EPO publication of mention of grant , 06.02.2019: deleted
  • Oct 8, 2024
    • Due date: changed
  • Aug 30, 2024
    • St.36: changed (technical change)
  • Jun 13, 2024; May 3, 2024; Oct 6, 2023; Jun 15, 2022; Oct 7, 2021; Dec 12, 2020; Jan 16, 2020; Jan 2, 2020; Dec 12, 2019; Aug 22, 2019; Mar 7, 2019; Jan 29, 2019; Jan 24, 2019
    • Historical data not available for this/these date(s)
  • Aug 3, 2017
    • 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 Mar 31, 2016  Details anzeigen
2 Procedure relating to EP application EPO 1st publication Aug 2, 2017  Details anzeigen
3 Publications Publication of a mention regarding EP 1st publication by DPMA Sep 14, 2017 Sep 14, 2017 Details anzeigen
4 Procedure relating to EP application EPO publication of mention regarding patent grant (beginning of opposition period) Feb 6, 2019  Details anzeigen
5 Publications Publication by DPMA of mention regarding EP patent grant Mar 7, 2019 Mar 7, 2019 Details anzeigen
6 Procedure relating to EP application No opposition to patent grant filed, or opposition proceedings at EPO completed without decision Nov 7, 2019 Feb 6, 2020 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 statusVSTTMar 31, 2016
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 statusVSTTAug 2, 2017
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 statusVSTTSep 14, 2017
Issue numberHN37
YearPJ2017
Publication dateVTSep 14, 2017
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 statusVSTTFeb 6, 2019
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 statusVSTTMar 7, 2019
Issue numberHN10
YearPJ2019
Publication dateVTMar 7, 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 statusVSTTNov 7, 2019
Issue numberHN6
YearPJ2020
Publication dateVTFeb 6, 2020
Type of publicationPARTBibliographic data
PartHTPart 3