Register information Patent

DE file number : 60 2015 061 931.5 (Status: pending/in force, Query started: April 24, 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 2015 061 931.5
96EP file numberEAKZ15 80 3860.4
86WO file numberWAKZPCT/CA2015/050507
97EP publication numberEPN3148969
87WO publication numberWPN2015184542
54Designation/titleTIVERBINDUNGEN ZUR BEHANDLUNG VON EPILEPSIE UND ANDEREN ERKRANKUNGEN UND STÖRUNGEN DES ZENTRALEN NERVENSYSTEMS
51IPC main classICM
(ICMV)		 C07D 207/267 (2006.01)
51IPC secondary class(es)ICS
(ICSV)		 A61K 31/197 (2006.01), A61K 31/4015 (2006.01), A61P 25/08 (2006.01), C07C 233/47 (2006.01)
22DE application dateDATJun 2, 2015
96EP application dateEATJun 2, 2015
86WO application dateWATJun 2, 2015
43Date of first publicationOTDec 10, 2015
Date of publication of grantPETNov 11, 2020
71/73Applicant/ownerINHKetogen Inc., Toronto, Ontario, CA
72InventorINARAUJO, Joseph A., Toronto, Ontario M8Z 1H2, CA; ANDREWS, John S., Mississauga, Ontario L5H 3M7, CA; ANNEDI, Subhash C., Mississauga, Ontario L5M 7W4, CA; HIGGINS, Guy A., Toronto, Ontario M5M 1V7, CA; MILGRAM, Norton W., Toronto, Ontario M6B 2W6, CA; ESTEY, Paula J., Neebing, Ontario P7L 0C7, CA; ROBINSON, Gary L. W. G., Framingham, Massachusetts 01701, US; NAGIREDDY, Jaipal R., Brantford, Ontario N3T 6P4, CA
74RepresentativeVTRNovagraaf Brevets, Asnières-sur-Seine, FR
Address for service Novagraaf Brevets, 92665 Asnières-sur-Seine cedex, FR
33
31
32
Foreign priorityPRC
PRNA
PRDA
US
201462006515 P
Jun 2, 2014
Due dateFT
FG		Jun 30, 2025
Annual fee for the 11th 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: EP000003148969A1
Searchable text: EP000003148969A1
Original document: EP000003148969B1
Searchable text: EP000003148969B1
Original document: WO002015184542
Searchable text: WO002015184542
43Date of first publicationEVTDec 10, 2015
Date of the first transfer into DPMAregisterEREGTApr 6, 2017
Date of the (most recent) update in DPMAregisterREGTSep 19, 2024
(Show all update days)(Hide all update days)
  • Sep 19, 2024
    • St.36: changed (technical change)
  • Jun 22, 2024; May 9, 2024; Jul 7, 2023; Jun 28, 2022; Oct 21, 2021; Sep 30, 2021; Jul 1, 2021; Jan 14, 2021; Dec 3, 2020; Oct 23, 2020; Oct 22, 2020; Sep 7, 2017
    • Historical data not available for this/these date(s)
  • Apr 6, 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 Dec 10, 2015  Details anzeigen
2 Procedure relating to EP application EPO 1st publication Apr 5, 2017  Details anzeigen
3 Publications Publication of a mention regarding EP 1st publication by DPMA May 18, 2017 May 18, 2017 Details anzeigen
4 Procedure relating to EP application EPO publication of mention regarding patent grant (beginning of opposition period) Nov 11, 2020  Details anzeigen
5 Publications Publication by DPMA of mention regarding EP patent grant Dec 3, 2020 Dec 3, 2020 Details anzeigen
6 Procedure relating to EP application No opposition to patent grant filed, or opposition proceedings at EPO completed without decision Aug 12, 2021 Nov 4, 2021 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 statusVSTTDec 10, 2015
Date of update of the procedureREGTOct 22, 2020
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 statusVSTTApr 5, 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 statusVSTTMay 18, 2017
Issue numberHN20
YearPJ2017
Publication dateVTMay 18, 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 statusVSTTNov 11, 2020
Date of update of the procedureREGTOct 22, 2020
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 statusVSTTDec 3, 2020
Issue numberHN49
YearPJ2020
Publication dateVTDec 3, 2020
Type of publicationPARTBibliographic data
PartHTPart 5
Date of update of the procedureREGTDec 3, 2020
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 statusVSTTAug 12, 2021
Issue numberHN44
YearPJ2021
Publication dateVTNov 4, 2021
Type of publicationPARTBibliographic data
PartHTPart 3
Date of update of the procedureREGTOct 21, 2021