Register information Patent

DE file number : 60 2021 003 367.2 (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 rightSARTPatent
StatusSTPending/in force
21DE file number DAKZ60 2021 003 367.2
96EP file numberEAKZ21 17 4670.6
97EP publication numberEPN3922336
54Designation/titleTIVERTEILERANORDNUNG UND VERFAHREN ZUR VERWENDUNG
51IPC main classICM
(ICMV)		 B01D 29/96 (2006.01)
51IPC secondary class(es)ICS
(ICSV)		 B01D 36/00 (2006.01)
22DE application dateDATMay 19, 2021
96EP application dateEATMay 19, 2021
43Date of first publicationOTDec 15, 2021
Date of publication of grantPETJul 12, 2023
71/73Applicant/ownerINHPall Corporation, Port Washington, NY, US
72InventorINSUN, Peng, Zouping City, CN; ZHONG, Xiangyang, Beijing, CN; ZHOU, Liang, Beijing, CN
74RepresentativeVTRHoeger, Stellrecht & Partner Patentanwälte mbB, 70182 Stuttgart, DE
Address for service Hoeger, Stellrecht & Partner Patentanwälte mbB, 70182 Stuttgart, DE
33
31
32
Foreign priorityPRC
PRNA
PRDA
CN
202010512864
Jun 8, 2020
33
31
32
Foreign priorityPRC
PRNA
PRDA
US
202016901367
Jun 15, 2020
Due dateFT
FG		May 31, 2026
Annual fee for the 6th 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: EP000003922336A1
Searchable text: EP000003922336A1
Original document: EP000003922336B1
Searchable text: EP000003922336B1
43Date of first publicationEVTDec 15, 2021
Date of the first transfer into DPMAregisterEREGTDec 15, 2021
Date of the (most recent) update in DPMAregisterREGTJun 12, 2025
(Show all update days)(Hide all update days)
  • Jun 12, 2025
    • Due date: changed
  • Jun 10, 2025
    • Procedures: Procedure relating to EP application, EPO publication of mention of grant , 12.07.2023: new
    • Procedures: Procedure relating to EP application, EPO publication of mention of grant , 12.07.2023: deleted
  • Jan 23, 2025
    • St.36: changed (technical change)
  • Aug 15, 2024
    • St.36: changed (technical change)
  • Dec 15, 2021
    • 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 Dec 15, 2021  Details anzeigen
2 Publications Publication of a mention regarding EP 1st publication by DPMA Jan 27, 2022 Jan 27, 2022 Details anzeigen
3 Procedure relating to EP application EPO publication of mention regarding patent grant (beginning of opposition period) Jul 12, 2023  Details anzeigen
4 Publications Publication by DPMA of mention regarding EP patent grant Aug 3, 2023 Aug 3, 2023 Details anzeigen
5 Procedure relating to EP application No opposition to patent grant filed, or opposition proceedings at EPO completed without decision Apr 15, 2024 Jul 11, 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 statusVSTTDec 15, 2021
Date of update of the procedureREGTDec 15, 2021
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 statusVSTTJan 27, 2022
Issue numberHN4
YearPJ2022
Publication dateVTJan 27, 2022
Type of publicationPARTBibliographic data
Date of update of the procedureREGTDec 15, 2021
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 statusVSTTJul 12, 2023
Date of update of the procedureREGTJun 10, 2025
View procedures Publications (No.: 4)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPublication by DPMA of mention regarding EP patent grant
Date of legal/procedural statusVSTTAug 3, 2023
Issue numberHN31
YearPJ2023
Publication dateVTAug 3, 2023
Type of publicationPARTBibliographic data
PartHTPart 5
Date of update of the procedureREGTJul 7, 2023
View procedures Procedure relating to EP application (No.: 5)
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 statusVSTTApr 15, 2024
Issue numberHN28
YearPJ2024
Publication dateVTJul 11, 2024
Type of publicationPARTBibliographic data
PartHTPart 3
Date of update of the procedureREGTJul 11, 2024