Register information Patent

DE file number : 60 2014 075 274.8 (Status: pending/in force, Query started: April 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 DAKZ60 2014 075 274.8
96EP file numberEAKZ17 19 0279.4
97EP publication numberEPN3287460
54Designation/titleTIHEMISULFAT SALZ DER 5,10-METHYLEN-(6R)-TETRAHYDROFOLSÄURE
51IPC main classICM
(ICMV)		 C07D 475/04 (2006.01)
51IPC secondary class(es)ICS
(ICSV)		 C07D 487/14 (2006.01), A61K 31/519 (2006.01), A61P 35/00 (2006.01), A61P 43/00 (2006.01)
22DE application dateDATAug 14, 2014
96EP application dateEATAug 14, 2014
43Date of first publicationOTFeb 28, 2018
Date of publication of grantPETFeb 24, 2021
71/73Applicant/ownerINHMerck & Cie, Schaffhausen, CH
72InventorINMoser, Rudolf, 8200 Schaffhausen, CH; Groehn, Viola, 8447 Dachsen, CH; Ammann, Thomas, 8460 Marthalen, CH; Egger, Thomas, 9545 WAENGI, CH
Address for service Merck & Cie, 8200 SCHAFFHAUSEN, CH
33
31
32
Foreign priorityPRC
PRNA
PRDA
EP
13004050
Aug 14, 2013
Due dateFT
FG		Aug 31, 2025
Annual fee for the 12th year Patent fees
Patent division in charge 44
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: EP000003287460A1
Searchable text: EP000003287460A1
Original document: EP000003287460B1
Searchable text: EP000003287460B1
43Date of first publicationEVTFeb 28, 2018
Date of the first transfer into DPMAregisterEREGTFeb 28, 2018
Date of the (most recent) update in DPMAregisterREGTSep 10, 2024
(Show all update days)(Hide all update days)
  • Sep 10, 2024
    • St.36: changed (technical change)
  • Jun 25, 2024; Jun 24, 2023; Jun 22, 2022; Feb 17, 2022; Jan 13, 2022; Jul 14, 2021; Mar 18, 2021; Feb 6, 2021; Feb 4, 2021; Aug 16, 2018
    • Historical data not available for this/these date(s)
  • Feb 28, 2018
    • 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 28, 2018  Details anzeigen
2 Publications Publication of a mention regarding EP 1st publication by DPMA Apr 12, 2018 Apr 12, 2018 Details anzeigen
3 Change of classification Change of IPC main class Jul 3, 2020  Details anzeigen
4 Procedure relating to EP application EPO publication of mention regarding patent grant (beginning of opposition period) Feb 24, 2021  Details anzeigen
5 Publications Publication by DPMA of mention regarding EP patent grant Mar 18, 2021 Mar 18, 2021 Details anzeigen
6 Procedure relating to EP application No opposition to patent grant filed, or opposition proceedings at EPO completed without decision Nov 25, 2021 Feb 17, 2022 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 28, 2018
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 statusVSTTApr 12, 2018
Issue numberHN15
YearPJ2018
Publication dateVTApr 12, 2018
Type of publicationPARTBibliographic data
View procedures Change of classification (No.: 3)
INIDCriterionFieldContent Close details
Type of procedureVARTChange of classification
Legal/procedural statusVSTChange of IPC main class
Date of legal/procedural statusVSTTJul 3, 2020
51IPC main classICM
(ICMV)		 C07D 475/04 (2006.01)
51Previous IPC main classICMF
(ICMVF)		 C07D 475/04 (2006.01)
Date of update of the procedureREGTFeb 4, 2021
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 24, 2021
Date of update of the procedureREGTFeb 4, 2021
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 18, 2021
Issue numberHN11
YearPJ2021
Publication dateVTMar 18, 2021
Type of publicationPARTBibliographic data
PartHTPart 5
Date of update of the procedureREGTMar 18, 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 statusVSTTNov 25, 2021
Issue numberHN7
YearPJ2022
Publication dateVTFeb 17, 2022
Type of publicationPARTBibliographic data
PartHTPart 3
Date of update of the procedureREGTFeb 17, 2022