Register information Patent

DE file number : 60 2020 033 347.9 (Status: pending/in force, Query started: May 1, 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 2020 033 347.9
96EP file numberEAKZ20 74 0435.1
86WO file numberWAKZPCT/NL2020/050459
97EP publication numberEPN3997542
87WO publication numberWPN2021010829
54Designation/titleTIRÜCKSCHLAGVENTIL
51IPC main classICM
(ICMV)		 G05D 7/01 (2006.01)
51IPC secondary class(es)ICS
(ICSV)		 F16K 15/06 (2006.01), E03C 1/02 (2006.01), F15D 1/02 (2006.01)
22DE application dateDATJul 10, 2020
96EP application dateEATJul 10, 2020
86WO application dateWATJul 10, 2020
43Date of first publicationOTJan 21, 2021
Date of publication of grantPETJul 3, 2024
71/73Applicant/ownerINHCenergist Limited, Washington, GB; Hagepe International B.V., Huizen, NL
72InventorINVAN DER UPWICH, Stijn, 1601 GH ENKHUIZEN, NL
Address for service Arnold & Siedsma, 80336 München, DE
33
31
32
Foreign priorityPRC
PRNA
PRDA
NL
2023495
Jul 12, 2019
33
31
32
Foreign priorityPRC
PRNA
PRDA
NL
2024369
Dec 3, 2019
Due dateFT
FG		Jul 31, 2025
Annual fee for the 6th year Patent fees
Patent division in charge 59
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: EP000003997542A1
Searchable text: EP000003997542A1
Original document: EP000003997542B1
Searchable text: EP000003997542B1
Original document: WO002021010829
Searchable text: WO002021010829
43Date of first publicationEVTJan 21, 2021
Date of the first transfer into DPMAregisterEREGTMay 18, 2022
Date of the (most recent) update in DPMAregisterREGTMay 1, 2025
(Show all update days)(Hide all update days)
  • May 1, 2025
    • Procedures: Procedure relating to EP application, EPO publication of mention of grant , 03.07.2024: new
    • Procedures: Procedure relating to EP application, EPO publication of mention of grant , 03.07.2024: deleted
  • Feb 6, 2025
    • St.36: changed (technical change)
  • Jan 30, 2025
    • Patent division in charge: changed
  • Aug 3, 2024
    • Due date: changed
  • Jul 25, 2024
    • St.36: changed (technical change)
  • Jul 4, 2024; Jun 19, 2024; Jun 15, 2024; Jun 13, 2024
    • Historical data not available for this/these date(s)
  • May 18, 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 Jan 21, 2021  Details anzeigen
2 Procedure relating to EP application EPO 1st publication May 18, 2022  Details anzeigen
3 Publications Publication of a mention regarding EP 1st publication by DPMA Jun 30, 2022 Jun 30, 2022 Details anzeigen
4 Procedure relating to EP application EPO publication of mention regarding patent grant (beginning of opposition period) Jul 3, 2024  Details anzeigen
5 Publications Publication by DPMA of mention regarding EP patent grant Jul 25, 2024 Jul 25, 2024 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 statusVSTTJan 21, 2021
Date of update of the procedureREGTMay 18, 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 statusVSTTMay 18, 2022
Date of update of the procedureREGTMay 18, 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 statusVSTTJun 30, 2022
Issue numberHN26
YearPJ2022
Publication dateVTJun 30, 2022
Type of publicationPARTBibliographic data
Date of update of the procedureREGTMay 18, 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 statusVSTTJul 3, 2024
Date of update of the procedureREGTMay 1, 2025
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 statusVSTTJul 25, 2024
Issue numberHN30
YearPJ2024
Publication dateVTJul 25, 2024
Type of publicationPARTBibliographic data
PartHTPart 5
Date of update of the procedureREGTJul 4, 2024