Register information Patent

DE file number : 60 2015 058 059.1 (Status: pending/in force, Query started: August 10, 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 2015 058 059.1
96EP file numberEAKZ15 78 6281.4
86WO file numberWAKZPCT/US2015/028627
97EP publication numberEPN3137190
87WO publication numberWPN2015168462
54Designation/titleTILUFTFILTER MIT ÖLFORMULIERUNG
51IPC main classICM
(ICMV)		 B01D 46/00 (2022.01)
51IPC secondary class(es)ICS
(ICSV)		 F02M 35/024 (2006.01), F02M 35/08 (2006.01)
22DE application dateDATApr 30, 2015
96EP application dateEATApr 30, 2015
86WO application dateWATApr 30, 2015
43Date of first publicationOTNov 5, 2015
Date of publication of grantPETAug 26, 2020
71/73Applicant/ownerINHK & N Engineering, Inc., Riverside, CA, US
72InventorINWILLIAMS, Steve, Beaumont, CA 92223, US; WALL, Jere, James, Riverside, CA 92507, US; DANIELS, Rick, Riverside, CA 92507, US
Address for service Dehns Patent and Trademark Attorneys, 80333 München, DE
33
31
32
Foreign priorityPRC
PRNA
PRDA
US
201461986782 P
Apr 30, 2014
Due dateFT
FG		Apr 30, 2026
Annual fee for the 12th 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: EP000003137190A1
Searchable text: EP000003137190A1
Original document: EP000003137190B1
Searchable text: EP000003137190B1
Original document: WO002015168462
Searchable text: WO002015168462
43Date of first publicationEVTNov 5, 2015
Date of the first transfer into DPMAregisterEREGTMar 9, 2017
Date of the (most recent) update in DPMAregisterREGTMay 9, 2025
(Show all update days)(Hide all update days)
  • May 9, 2025
    • Due date: changed
  • May 8, 2025
    • Procedures: Procedure relating to EP application, EPO publication of mention of grant , 26.08.2020: new
    • Procedures: Procedure relating to EP application, EPO publication of mention of grant , 26.08.2020: deleted
  • Sep 19, 2024
    • Procedures: Procedure relating to PCT application, Publication of PCT application, 05.11.2015: deleted
  • Mar 9, 2017
    • 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 5, 2015  Details anzeigen
2 Procedure relating to EP application EPO 1st publication Mar 8, 2017  Details anzeigen
3 Publications Publication of a mention regarding EP 1st publication by DPMA Apr 20, 2017 Apr 20, 2017 Details anzeigen
4 Change of classification Change of IPC main class Jan 16, 2020  Details anzeigen
5 Procedure relating to EP application EPO publication of mention regarding patent grant (beginning of opposition period) Aug 26, 2020  Details anzeigen
6 Publications Publication by DPMA of mention regarding EP patent grant Sep 17, 2020 Sep 17, 2020 Details anzeigen
7 Procedure relating to EP application No opposition to patent grant filed, or opposition proceedings at EPO completed without decision May 27, 2021 Aug 19, 2021 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 5, 2015
Date of update of the procedureREGTAug 6, 2020
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 8, 2017
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 statusVSTTApr 20, 2017
Issue numberHN16
YearPJ2017
Publication dateVTApr 20, 2017
Type of publicationPARTBibliographic data
View procedures Change of classification (No.: 4)
INIDCriterionFieldContent Close details
Type of procedureVARTChange of classification
Legal/procedural statusVSTChange of IPC main class
Date of legal/procedural statusVSTTJan 16, 2020
51IPC main classICM
(ICMV)		 B01D 46/00 (2022.01)
51Previous IPC main classICMF
(ICMVF)		 B01D 39/00 (2006.01)
Date of update of the procedureREGTJan 6, 2022
View procedures Procedure relating to EP application (No.: 5)
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 statusVSTTAug 26, 2020
Date of update of the procedureREGTMay 8, 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 statusVSTTSep 17, 2020
Issue numberHN38
YearPJ2020
Publication dateVTSep 17, 2020
Type of publicationPARTBibliographic data
PartHTPart 5
Date of update of the procedureREGTSep 17, 2020
View procedures Procedure relating to EP application (No.: 7)
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 statusVSTTMay 27, 2021
Issue numberHN33
YearPJ2021
Publication dateVTAug 19, 2021
Type of publicationPARTBibliographic data
PartHTPart 3
Date of update of the procedureREGTAug 17, 2021