Register information Patent

DE file number : 50 2014 014 926.1 (Status: pending/in force, Query started: April 28, 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 2014 014 926.1
96EP file numberEAKZ14 17 9023.8
97EP publication numberEPN2979751
54Designation/titleTIVERFAHREN ZUR HERSTELLUNG VON FESTEN KÜHLSTOFFEN
51IPC main classICM
(ICMV)		 B01J 2/26 (2006.01)
51IPC secondary class(es)ICS
(ICSV)		 A61K 9/20 (2006.01), C07C 35/12 (2006.01)
22DE application dateDATJul 29, 2014
96EP application dateEATJul 29, 2014
43Date of first publicationOTFeb 3, 2016
Date of publication of grantPETOct 28, 2020
71/73Applicant/ownerINHSymrise AG, 37603 Holzminden, DE
72InventorINSiewert, Jürgen, 37434 Rollshausen, DE; Michler, Michael, 37632 Eimen, DE; Niekerken, Jörk, 37603 Holzminden, DE; Lenz, Oliver, 37170 Uslar, DE; Wolter, Christian, 31868 Ottenstein, DE
74RepresentativeVTRIP2 Patentanwalts GmbH, 41238 Mönchengladbach, DE
Address for service IP2 Patentanwalts GmbH, 41238 Mönchengladbach, DE
Due dateFT
FG		Jul 31, 2025
Annual fee for the 12th year Patent fees
Patent division in charge 45
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: EP000002979751
Searchable text: EP000002979751
Original document: EP000002979751B1
Searchable text: EP000002979751B1
43Date of first publicationEVTFeb 3, 2016
Date of the first transfer into DPMAregisterEREGTMar 18, 2016
Date of the (most recent) update in DPMAregisterREGTAug 1, 2024
(Show all update days)(Hide all update days)
  • Aug 1, 2024
    • Due date: changed
  • May 9, 2024; Aug 1, 2023; Jul 9, 2022; Oct 21, 2021; Sep 16, 2021; Jul 29, 2021; Jan 29, 2021; Nov 19, 2020; Oct 9, 2020; Oct 8, 2020; Jun 11, 2020; Aug 16, 2019; Jun 13, 2019
    • Historical data not available for this/these date(s)
  • Mar 18, 2016
    • 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 Feb 3, 2016  Details anzeigen
2 Publications Publication of a mention regarding EP 1st publication by DPMA Mar 17, 2016 Mar 17, 2016 Details anzeigen
3 Procedure relating to EP application EPO publication of mention regarding patent grant (beginning of opposition period) Oct 28, 2020  Details anzeigen
4 Publications Publication by DPMA of mention regarding EP patent grant Nov 19, 2020 Nov 19, 2020 Details anzeigen
5 Procedure relating to EP application No opposition to patent grant filed, or opposition proceedings at EPO completed without decision Jul 29, 2021 Oct 21, 2021 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 statusVSTTFeb 3, 2016
View procedures Publications (No.: 2)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPublication of a mention regarding EP 1st publication by DPMA
Date of legal/procedural statusVSTTMar 17, 2016
Issue numberHN11
YearPJ2016
Publication dateVTMar 17, 2016
Type of publicationPARTBibliographic data
View procedures Procedure relating to EP application (No.: 3)
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 statusVSTTOct 28, 2020
Date of update of the procedureREGTOct 8, 2020
View procedures Publications (No.: 4)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPublication by DPMA of mention regarding EP patent grant
Date of legal/procedural statusVSTTNov 19, 2020
Issue numberHN47
YearPJ2020
Publication dateVTNov 19, 2020
Type of publicationPARTBibliographic data
PartHTPart 5
Date of update of the procedureREGTNov 19, 2020
View procedures Procedure relating to EP application (No.: 5)
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 statusVSTTJul 29, 2021
Issue numberHN42
YearPJ2021
Publication dateVTOct 21, 2021
Type of publicationPARTBibliographic data
PartHTPart 3
Date of update of the procedureREGTOct 21, 2021