Register information Unitary patent

EP file number: 20 80 6704.1 (Status: pending/in force, Query started: May 6, 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 rightSARTUnitary patent
StatusSTPending/in force
21DE file number DAKZ60 2020 045 553.1
96EP file numberEAKZ20 80 6704.1
86WO file numberWAKZPCT/JP2020/019037
97EP publication numberEPN3971164
87WO publication numberWPN2020230800
54Designation/titleTIVERFAHREN UND VERBINDUNG ZUR HERSTELLUNG VON OREXIN-2-REZEPTORANTAGONISTEN UND LEMBOREXANT MIT WENIGEN VERUNREINIGUNGEN
51IPC main classICM
(ICMV)		 C07C 67/14 (2006.01)
51IPC secondary class(es)ICS
(ICSV)		 C07C 29/147 (2006.01), C07C 33/50 (2006.01), C07C 69/63 (2006.01), C07C 303/28 (2006.01), C07C 309/73 (2006.01), C07D 239/34 (2006.01), C07D 401/12 (2006.01), A61K 31/506 (2006.01), A61P 25/20 (2006.01), A61P 43/00 (2006.01), C07B 61/00 (2006.01)
22DE application dateDATMay 13, 2020
96EP application dateEATMay 13, 2020
86WO application dateWATMay 13, 2020
43Date of first publicationOTNov 19, 2020
Date of publication of grantPETJan 29, 2025
71/73Applicant/ownerINHEisai R&D Management Co., Ltd., Tokyo 112-8088, JP
72InventorINABE, Taichi, Kamisu-shi, Ibaraki 314-0255, JP; YOSHIZAWA, Kazuhiro, Kamisu-shi, Ibaraki 314-0255, JP; WATANABE, Yuzo, Kamisu-shi, Ibaraki 314-0255, JP; MIURA, Takeshi, Kamisu-shi, Ibaraki 314-0255, JP; AYATA, Yusuke, Kamisu-shi, Ibaraki 314-0255, JP; YASUDA, Yoshinori, Kamisu-shi, Ibaraki 314-0255, JP
74RepresentativeVTRMackie, Heather, London WC1X 8NL, GB
33
31
32
Foreign priorityPRC
PRNA
PRDA
JP
2019092254
May 15, 2019
33
31
32
Foreign priorityPRC
PRNA
PRDA
JP
2019238904
Dec 27, 2019
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
Member states EPGÜEPGUEAT, BE, BG, DE, DK, EE, FI, FR, IT, LT, LU, LV, MT, NL, PT, RO, SE, SI
Published EP/WO documentsEPWOPNOriginal document: EP000003971164A1
Searchable text: EP000003971164A1
Original document: EP000003971164B1
Searchable text: EP000003971164B1
Original document: WO002020230800
Searchable text: WO002020230800
43Date of first publicationEVTNov 19, 2020
Date of the first transfer into DPMAregisterEREGTMar 23, 2022
Date of the (most recent) update in DPMAregisterREGTApr 17, 2025
(Show all update days)(Hide all update days)
  • Apr 17, 2025
    • Type of IP right: changed
    • File number displayed in the result list: changed
    • Procedures: Procedure relating to EP application, EPO publication of mention of grant , 29.01.2025: new
    • Procedures: EP procedure, EP patent – unitary effect effective, 29.01.2025: changed
    • Procedures: EP procedure, EP patent – unitary effect registered, 26.02.2025: changed
    • Procedures: Procedure relating to EP application, EPO publication of mention of grant , 29.01.2025: deleted
  • Mar 13, 2025
    • Applicant/owner: changed
    • Representative: new
    • Address for service: deleted
    • Due date: deleted
    • Member states EPGÜ: new
    • Procedures: EP procedure, EP patent – unitary effect effective, 29.01.2025: new
    • Procedures: EP procedure, EP patent – unitary effect registered, 26.02.2025: new
  • Mar 6, 2025
    • Procedures: EP procedure, EP patent – request for unitary effect, 20.02.2025: new
  • Feb 13, 2025
    • Procedures: Publications, DPMA mention of EP grant, 13.02.2025: new
  • Jan 9, 2025
    • Applicant/owner: new
    • Address for service: new
    • Due date: new
  • Jan 8, 2025
    • DE file number : new
    • DE application date: new
    • Date of publication of grant: new
    • Published EP/WO documents: changed
    • File number displayed in the result list: changed
    • Procedures: Procedure relating to EP application, EPO publication of mention of grant , 29.01.2025: new
  • Sep 4, 2024
    • St.36: changed (technical change)
  • Mar 23, 2022
    • 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 19, 2020  Details anzeigen
2 Procedure relating to EP application EPO 1st publication Mar 23, 2022  Details anzeigen
3 Publications Publication of a mention regarding EP 1st publication by DPMA May 5, 2022 May 5, 2022 Details anzeigen
4 Procedure relating to EP application EPO publication of mention regarding patent grant (beginning of opposition period) Jan 29, 2025  Details anzeigen
5 EP procedure European patent with unitary effect has become effective Jan 29, 2025 Apr 17, 2025 Details anzeigen
6 Publications Publication by DPMA of mention regarding EP patent grant Feb 13, 2025 Feb 13, 2025 Details anzeigen
7 EP procedure Filing of request for unitary effect of European patent Feb 20, 2025  Details anzeigen
8 EP procedure Registration of unitary effect of European patent Feb 26, 2025 Apr 17, 2025 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 19, 2020
Date of update of the procedureREGTMar 23, 2022
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 23, 2022
Date of update of the procedureREGTMar 23, 2022
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 5, 2022
Issue numberHN18
YearPJ2022
Publication dateVTMay 5, 2022
Type of publicationPARTBibliographic data
Date of update of the procedureREGTMar 23, 2022
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 statusVSTTJan 29, 2025
Date of update of the procedureREGTApr 17, 2025
View procedures EP procedure (No.: 5)
INIDCriterionFieldContent Close details
Type of procedureVARTUnitary effect procedure
Legal/procedural statusVSTEuropean patent with unitary effect has become effective
Date of legal/procedural statusVSTTJan 29, 2025
Issue numberHN16
YearPJ2025
Publication dateVTApr 17, 2025
Type of publicationPARTBibliographic data
PartHTPart 5
Date of update of the procedureREGTApr 17, 2025
View procedures Publications (No.: 6)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPublication by DPMA of mention regarding EP patent grant
Date of legal/procedural statusVSTTFeb 13, 2025
Issue numberHN7
YearPJ2025
Publication dateVTFeb 13, 2025
Type of publicationPARTBibliographic data
PartHTPart 5
Date of update of the procedureREGTFeb 13, 2025
View procedures EP procedure (No.: 7)
INIDCriterionFieldContent Close details
Type of procedureVARTUnitary effect procedure
Legal/procedural statusVSTFiling of request for unitary effect of European patent
Date of legal/procedural statusVSTTFeb 20, 2025
Date of update of the procedureREGTMar 6, 2025
View procedures EP procedure (No.: 8)
INIDCriterionFieldContent Close details
Type of procedureVARTUnitary effect procedure
Legal/procedural statusVSTRegistration of unitary effect of European patent
Date of legal/procedural statusVSTTFeb 26, 2025
Issue numberHN16
YearPJ2025
Publication dateVTApr 17, 2025
Type of publicationPARTBibliographic data
PartHTPart 5
Date of update of the procedureREGTApr 17, 2025