Register information Unitary patent

EP file number: 21 18 5425.2 (Status: pending/in force, Query started: June 30, 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 2017 074 055.1
96EP file numberEAKZ21 18 5425.2
97EP publication numberEPN3957629
54Designation/titleTIVERFAHREN ZUR HERSTELLUNG VON DEUTERIERTEM HYDROXY-BENZBROMARON UND DEREN ZWISCHENPRODUKTEN
51IPC main classICM
(ICMV)		 C07D 307/80 (2006.01)
51IPC secondary class(es)ICS
(ICSV)		 A61K 45/06 (2006.01)
22DE application dateDATJul 12, 2017
96EP application dateEATJul 12, 2017
43Date of first publicationOTFeb 23, 2022
Date of publication of grantPETSep 6, 2023
71/73Applicant/ownerINHArthrosi Therapeutics, Inc., San Diego, CA 92121, US
72InventorINYAN, Shunqi, Laguna Hills, CA 92653, US; YEH, Li-Tain, Laguna Hills, CA 92653, US; ORR, Robert, Laguna Hills, CA 92653, US
74RepresentativeVTRMewburn Ellis LLP, Bristol BS1 6BX, GB
33
31
32
Foreign priorityPRC
PRNA
PRDA
US
201662363473 P
Jul 18, 2016
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, SE, SI
Published EP/WO documentsEPWOPNOriginal document: EP000003957629A1
Searchable text: EP000003957629A1
Original document: EP000003957629B1
Searchable text: EP000003957629B1
43Date of first publicationEVTFeb 23, 2022
Date of the first transfer into DPMAregisterEREGTFeb 23, 2022
Date of the (most recent) update in DPMAregisterREGTJun 6, 2025
(Show all update days)(Hide all update days)
  • Jun 6, 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 , 06.09.2023: new
    • Procedures: Procedure relating to EP application, EPO publication of mention of grant , 06.09.2023: deleted
  • Aug 15, 2024
    • Procedures: Procedure relating to EP application, Grant has become final, 07.06.2024: changed
  • Jul 25, 2024
    • Procedures: Procedure relating to EP application, Grant has become final, 07.06.2024: new
  • May 2, 2024; Nov 2, 2023; Sep 28, 2023; Aug 18, 2023; Aug 17, 2023
    • Historical data not available for this/these date(s)
  • Feb 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 EP application EPO 1st publication Feb 23, 2022  Details anzeigen
2 Publications Publication of a mention regarding EP 1st publication by DPMA Apr 7, 2022 Apr 7, 2022 Details anzeigen
3 Procedure relating to EP application EPO publication of mention regarding patent grant (beginning of opposition period) Sep 6, 2023  Details anzeigen
4 EP procedure European patent with unitary effect has become effective Sep 6, 2023 Nov 2, 2023 Details anzeigen
5 EP procedure Filing of request for unitary effect of European patent Sep 8, 2023  Details anzeigen
6 EP procedure Registration of unitary effect of European patent Sep 15, 2023 Nov 2, 2023 Details anzeigen
7 Publications Publication by DPMA of mention regarding EP patent grant Sep 28, 2023 Sep 28, 2023 Details anzeigen
8 Procedure relating to EP application No opposition to patent grant filed, or opposition proceedings at EPO completed without decision Jun 7, 2024 Aug 29, 2024 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 23, 2022
Date of update of the procedureREGTFeb 23, 2022
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 7, 2022
Issue numberHN14
YearPJ2022
Publication dateVTApr 7, 2022
Type of publicationPARTBibliographic data
Date of update of the procedureREGTFeb 23, 2022
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 statusVSTTSep 6, 2023
Date of update of the procedureREGTJun 6, 2025
View procedures EP procedure (No.: 4)
INIDCriterionFieldContent Close details
Type of procedureVARTUnitary effect procedure
Legal/procedural statusVSTEuropean patent with unitary effect has become effective
Date of legal/procedural statusVSTTSep 6, 2023
Issue numberHN44
YearPJ2023
Publication dateVTNov 2, 2023
Type of publicationPARTBibliographic data
PartHTPart 5
Date of update of the procedureREGTNov 2, 2023
View procedures EP procedure (No.: 5)
INIDCriterionFieldContent Close details
Type of procedureVARTUnitary effect procedure
Legal/procedural statusVSTFiling of request for unitary effect of European patent
Date of legal/procedural statusVSTTSep 8, 2023
Date of update of the procedureREGTSep 28, 2023
View procedures EP procedure (No.: 6)
INIDCriterionFieldContent Close details
Type of procedureVARTUnitary effect procedure
Legal/procedural statusVSTRegistration of unitary effect of European patent
Date of legal/procedural statusVSTTSep 15, 2023
Issue numberHN44
YearPJ2023
Publication dateVTNov 2, 2023
Type of publicationPARTBibliographic data
PartHTPart 5
Date of update of the procedureREGTNov 2, 2023
View procedures Publications (No.: 7)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPublication by DPMA of mention regarding EP patent grant
Date of legal/procedural statusVSTTSep 28, 2023
Issue numberHN39
YearPJ2023
Publication dateVTSep 28, 2023
Type of publicationPARTBibliographic data
PartHTPart 5
Date of update of the procedureREGTSep 28, 2023
View procedures Procedure relating to EP application (No.: 8)
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 statusVSTTJun 7, 2024
Issue numberHN35
YearPJ2024
Publication dateVTAug 29, 2024
Type of publicationPARTBibliographic data
PartHTPart 3
Date of update of the procedureREGTAug 15, 2024