Register information Patent

DE file number : 60 2017 068 045.1 (Status: pending/in force, Query started: May 17, 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 2017 068 045.1
96EP file numberEAKZ17 71 6483.7
86WO file numberWAKZPCT/EP2017/057620
97EP publication numberEPN3436180
87WO publication numberWPN2017167928
54Designation/titleTIVERFAHREN UND SYSTEME ZUR OPTIMIERUNG DES FILTERWECHSELINTERVALLS
51IPC main classICM
(ICMV)		 B01D 46/00 (2006.01)
22DE application dateDATMar 30, 2017
96EP application dateEATMar 30, 2017
86WO application dateWATMar 30, 2017
43Date of first publicationOTOct 5, 2017
Date of publication of grantPETApr 26, 2023
71/73Applicant/ownerINHNuovo Pignone Tecnologie S.r.l., Florence, IT
72InventorINALLEGORICO, Carmine, 50127 Florence, IT; SANTINI, Marco, 50127 Florence, IT; ANTONINI, Claudio, 50127 Florence, IT; DE STEFANIS, Laura, 50127 Florence, IT
Address for service Novagraaf Brevets, 92665 Asnières-sur-Seine cedex, FR
33
31
32
Foreign priorityPRC
PRNA
PRDA
IT
UA20162164
Mar 31, 2016
Due dateFT
FG		Mar 31, 2026
Annual fee for the 10th year Patent fees
Patent division in charge 43
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: EP000003436180A1
Searchable text: EP000003436180A1
Original document: EP000003436180B1
Searchable text: EP000003436180B1
Original document: WO002017167928
Searchable text: WO002017167928
43Date of first publicationEVTOct 5, 2017
Date of the first transfer into DPMAregisterEREGTFeb 6, 2019
Date of the (most recent) update in DPMAregisterREGTApr 2, 2025
(Show all update days)(Hide all update days)
  • Apr 2, 2025
    • Due date: changed
  • Nov 27, 2024
    • St.36: changed (technical change)
  • Jun 6, 2024; May 23, 2024; Apr 9, 2024; Mar 14, 2024; Feb 29, 2024; May 17, 2023; Apr 7, 2023; Mar 30, 2023; Aug 23, 2019; Mar 22, 2019
    • Historical data not available for this/these date(s)
  • Feb 6, 2019
    • 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 Oct 5, 2017  Details anzeigen
2 Procedure relating to EP application EPO 1st publication Feb 6, 2019  Details anzeigen
3 Publications Publication of a mention regarding EP 1st publication by DPMA Mar 21, 2019 Mar 21, 2019 Details anzeigen
4 Procedure relating to EP application EPO publication of mention regarding patent grant (beginning of opposition period) Apr 26, 2023  Details anzeigen
5 Publications Publication by DPMA of mention regarding EP patent grant May 4, 2023 May 4, 2023 Details anzeigen
6 Procedure relating to EP application No opposition to patent grant filed, or opposition proceedings at EPO completed without decision Jan 29, 2024 Apr 18, 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 statusVSTTOct 5, 2017
Date of update of the procedureREGTMar 30, 2023
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 statusVSTTFeb 6, 2019
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 statusVSTTMar 21, 2019
Issue numberHN12
YearPJ2019
Publication dateVTMar 21, 2019
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 statusVSTTApr 26, 2023
Date of update of the procedureREGTMar 30, 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 statusVSTTMay 4, 2023
Issue numberHN18
YearPJ2023
Publication dateVTMay 4, 2023
Type of publicationPARTBibliographic data
PartHTPart 5
Date of update of the procedureREGTApr 7, 2023
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 statusVSTTJan 29, 2024
Issue numberHN16
YearPJ2024
Publication dateVTApr 18, 2024
Type of publicationPARTBibliographic data
PartHTPart 3
Date of update of the procedureREGTApr 9, 2024