Register information Unitary patent

EP file number: 21 18 7414.4 (Status: pending/in force, Query started: August 2, 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 2015 085 740.2
96EP file numberEAKZ21 18 7414.4
97EP publication numberEPN3960735
54Designation/titleTIZUR BEHANDLUNG VON HIV VERWENDETE CHINAZOLINDERIVATE
51IPC main classICM
(ICMV)		 C07D 239/94 (2006.01)
51IPC secondary class(es)ICS
(ICSV)		 C07D 401/12 (2006.01), A61K 31/517 (2006.01), A61P 31/18 (2006.01)
22DE application dateDATDec 23, 2015
96EP application dateEATDec 23, 2015
43Date of first publicationOTMar 2, 2022
Date of publication of grantPETSep 13, 2023
71/73Applicant/ownerINHInstitute of Organic Chemistry and Biochemistry AS CR, V.V.I., 16610 Praha 6, CZ; Gilead Sciences, Inc., Foster City, CA 94404, US
72InventorINJANSA, Petr, Foster City, US; SIMON, Petr, Praha, CZ; LANSDON, Eric, Foster City, US; HU, Yunfeng Eric, Foster City, US; BASZCZYNSKI, Ondrej, Praha, CZ; DEJMEK, Milan, Praha, CZ; MACKMAN, Richard L., Foster City, US
74RepresentativeVTRCarpmaels & Ransford LLP, London WC1B 5HA, GB
33
31
32
Foreign priorityPRC
PRNA
PRDA
US
201462096748 P
Dec 24, 2014
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: EP000003960735A1
Searchable text: EP000003960735A1
Original document: EP000003960735B1
Searchable text: EP000003960735B1
43Date of first publicationEVTMar 2, 2022
Date of the first transfer into DPMAregisterEREGTMar 2, 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 , 13.09.2023: new
    • Procedures: Procedure relating to EP application, EPO publication of mention of grant , 13.09.2023: deleted
  • Sep 5, 2024
    • Procedures: Procedure relating to EP application, Grant has become final, 14.06.2024: changed
  • Aug 1, 2024
    • Procedures: Procedure relating to EP application, Grant has become final, 14.06.2024: new
  • Mar 2, 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 Mar 2, 2022  Details anzeigen
2 Publications Publication of a mention regarding EP 1st publication by DPMA Apr 14, 2022 Apr 14, 2022 Details anzeigen
3 Procedure relating to EP application EPO publication of mention regarding patent grant (beginning of opposition period) Sep 13, 2023  Details anzeigen
4 EP procedure European patent with unitary effect has become effective Sep 13, 2023 Dec 28, 2023 Details anzeigen
5 Publications Publication by DPMA of mention regarding EP patent grant Oct 5, 2023 Oct 5, 2023 Details anzeigen
6 EP procedure Filing of request for unitary effect of European patent Oct 6, 2023  Details anzeigen
7 EP procedure Registration of unitary effect of European patent Nov 21, 2023 Dec 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 14, 2024 Sep 5, 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 statusVSTTMar 2, 2022
Date of update of the procedureREGTMar 2, 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 14, 2022
Issue numberHN15
YearPJ2022
Publication dateVTApr 14, 2022
Type of publicationPARTBibliographic data
Date of update of the procedureREGTMar 2, 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 13, 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 13, 2023
Issue numberHN52
YearPJ2023
Publication dateVTDec 28, 2023
Type of publicationPARTBibliographic data
PartHTPart 5
Date of update of the procedureREGTDec 28, 2023
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 statusVSTTOct 5, 2023
Issue numberHN40
YearPJ2023
Publication dateVTOct 5, 2023
Type of publicationPARTBibliographic data
PartHTPart 5
Date of update of the procedureREGTSep 28, 2023
View procedures EP procedure (No.: 6)
INIDCriterionFieldContent Close details
Type of procedureVARTUnitary effect procedure
Legal/procedural statusVSTFiling of request for unitary effect of European patent
Date of legal/procedural statusVSTTOct 6, 2023
Date of update of the procedureREGTOct 19, 2023
View procedures EP procedure (No.: 7)
INIDCriterionFieldContent Close details
Type of procedureVARTUnitary effect procedure
Legal/procedural statusVSTRegistration of unitary effect of European patent
Date of legal/procedural statusVSTTNov 21, 2023
Issue numberHN52
YearPJ2023
Publication dateVTDec 28, 2023
Type of publicationPARTBibliographic data
PartHTPart 5
Date of update of the procedureREGTDec 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 14, 2024
Issue numberHN36
YearPJ2024
Publication dateVTSep 5, 2024
Type of publicationPARTBibliographic data
PartHTPart 3
Date of update of the procedureREGTSep 5, 2024