Register information Patent

DE file number : 50 2015 014 475.0 (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 2015 014 475.0
96EP file numberEAKZ15 72 3452.7
86WO file numberWAKZPCT/EP2015/059907
97EP publication numberEPN3140267
87WO publication numberWPN2015169825
54Designation/titleTIKATALYSATOR FÜR DIE DEHYDRIERUNG VON KOHLENWASSERSTOFFEN
51IPC main classICM
(ICMV)		 C07C 5/333 (2006.01)
51IPC secondary class(es)ICS
(ICSV)		 C07C 15/46 (2006.01), B01J 23/00 (2006.01), B01J 23/83 (2006.01), B01J 23/889 (2006.01), B01J 37/08 (2006.01), B01J 37/04 (2006.01), B01J 37/00 (2006.01), B01J 35/00 (2024.01), B01J 35/60 (2024.01)
22DE application dateDATMay 6, 2015
96EP application dateEATMay 6, 2015
86WO application dateWATMay 6, 2015
43Date of first publicationOTNov 12, 2015
Date of publication of grantPETMar 31, 2021
71/73Applicant/ownerINHBASF SE, 67063 Ludwigshafen, DE
72InventorINPATCAS, Florina Corina, 67065 Ludwigshafen, DE; Hinrichsen, Bernd, 70569 Stuttgart, DE; DIETERLE, Martin, 67059 Ludwigshafen, DE
Address for service BASF SE, 67063 Ludwigshafen, DE
33
31
32
Foreign priorityPRC
PRNA
PRDA
EP
14167665
May 9, 2014
Due dateFT
FG		May 31, 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: EP000003140267A1
Searchable text: EP000003140267A1
Original document: EP000003140267B1
Searchable text: EP000003140267B1
Original document: WO002015169825
Searchable text: WO002015169825
43Date of first publicationEVTNov 12, 2015
Date of the first transfer into DPMAregisterEREGTMar 16, 2017
Date of the (most recent) update in DPMAregisterREGTJun 12, 2025
(Show all update days)(Hide all update days)
  • Jun 12, 2025
    • Due date: changed
  • May 6, 2025
    • Procedures: Procedure relating to EP application, EPO publication of mention of grant , 31.03.2021: new
    • Procedures: Procedure relating to EP application, EPO publication of mention of grant , 31.03.2021: deleted
  • Aug 30, 2024
    • St.36: changed (technical change)
  • Mar 16, 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 Nov 12, 2015  Details anzeigen
2 Procedure relating to EP application EPO 1st publication Mar 15, 2017  Details anzeigen
3 Publications Publication of a mention regarding EP 1st publication by DPMA Apr 27, 2017 Apr 27, 2017 Details anzeigen
4 Procedure relating to EP application EPO publication of mention regarding patent grant (beginning of opposition period) Mar 31, 2021  Details anzeigen
5 Publications Publication by DPMA of mention regarding EP patent grant Apr 22, 2021 Apr 22, 2021 Details anzeigen
6 Procedure relating to EP application No opposition to patent grant filed, or opposition proceedings at EPO completed without decision Jan 4, 2022 Mar 24, 2022 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 statusVSTTNov 12, 2015
Date of update of the procedureREGTMar 11, 2021
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 statusVSTTMar 15, 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 statusVSTTApr 27, 2017
Issue numberHN17
YearPJ2017
Publication dateVTApr 27, 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 statusVSTTMar 31, 2021
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 statusVSTTApr 22, 2021
Issue numberHN16
YearPJ2021
Publication dateVTApr 22, 2021
Type of publicationPARTBibliographic data
PartHTPart 5
Date of update of the procedureREGTApr 22, 2021
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 statusVSTTJan 4, 2022
Issue numberHN12
YearPJ2022
Publication dateVTMar 24, 2022
Type of publicationPARTBibliographic data
PartHTPart 3
Date of update of the procedureREGTMar 24, 2022