Register information Patent

DE file number : 60 2019 041 785.3 (Status: pending/in force, Query started: May 4, 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 2019 041 785.3
96EP file numberEAKZ19 18 3705.3
97EP publication numberEPN3587525
54Designation/titleTICHEMISCH-MECHANISCHES POLIEREN FÜR NIEDRIGES OXID-TRENCH-DISHING
51IPC main classICM
(ICMV)		 C09G 1/02 (2006.01)
51IPC secondary class(es)ICS
(ICSV)		 H01L 21/3105 (2006.01)
22DE application dateDATJul 1, 2019
96EP application dateEATJul 1, 2019
43Date of first publicationOTJan 1, 2020
Date of publication of grantPETNov 22, 2023
71/73Applicant/ownerINHVersum Materials US, LLC, Tempe, AZ, US
72InventorINShi, Xiaobo, Tempe, Arizona 85284, US; MURELLA, Krishna, P., Tempe, Arizona 85284, US; ROSE, Joseph, D., Tempe, Arizona 85284, US; ZHOU, Hongjun, Tempe, Arizona 85284, US; O'NEILL, Mark, Leonard, Tempe, Arizona 85284, US
74RepresentativeVTRStolmár & Partner Patentanwälte PartG mbB, 80331 München, DE
Address for service Stolmár & Partner Patentanwälte PartG mbB, 80331 München, DE
33
31
32
Foreign priorityPRC
PRNA
PRDA
US
201916450784
Jun 24, 2019
33
31
32
Foreign priorityPRC
PRNA
PRDA
US
201862692639 P
Jun 29, 2018
33
31
32
Foreign priorityPRC
PRNA
PRDA
US
201862692633 P
Jun 29, 2018
Due dateFT
FG		Jul 31, 2025
Annual fee for the 7th 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: EP000003587525A1
Searchable text: EP000003587525A1
Original document: EP000003587525B1
Searchable text: EP000003587525B1
43Date of first publicationEVTJan 1, 2020
Date of the first transfer into DPMAregisterEREGTJan 1, 2020
Date of the (most recent) update in DPMAregisterREGTApr 3, 2025
(Show all update days)(Hide all update days)
  • Apr 3, 2025
    • St.36: changed (technical change)
  • Feb 20, 2025
    • St.36: changed (technical change)
  • Nov 14, 2024
    • St.36: changed (technical change)
  • Nov 5, 2024
    • Procedures: Procedure relating to EP application, Grant has become final, 23.08.2024: changed
  • Oct 10, 2024
    • Procedures: Procedure relating to EP application, Grant has become final, 23.08.2024: new
  • Aug 15, 2024
    • St.36: changed (technical change)
  • Aug 7, 2024
    • St.36: changed (technical change)
  • Aug 1, 2024
    • St.36: changed (technical change)
  • Jul 25, 2024
    • St.36: changed (technical change)
  • Jun 12, 2024; Jun 6, 2024; May 30, 2024; May 16, 2024; May 2, 2024; Apr 25, 2024; Nov 14, 2023; Nov 10, 2023; Oct 28, 2023; Oct 26, 2023; Aug 17, 2023
    • Historical data not available for this/these date(s)
  • Jan 1, 2020
    • 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 Jan 1, 2020  Details anzeigen
2 Publications Publication of a mention regarding EP 1st publication by DPMA Feb 13, 2020 Feb 13, 2020 Details anzeigen
3 Change of classification Change of IPC main class Aug 3, 2023  Details anzeigen
4 Procedure relating to EP application EPO publication of mention regarding patent grant (beginning of opposition period) Nov 22, 2023  Details anzeigen
5 Publications Publication by DPMA of mention regarding EP patent grant Dec 7, 2023 Dec 7, 2023 Details anzeigen
6 Procedure relating to EP application No opposition to patent grant filed, or opposition proceedings at EPO completed without decision Aug 23, 2024 Nov 14, 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 statusVSTTJan 1, 2020
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 statusVSTTFeb 13, 2020
Issue numberHN7
YearPJ2020
Publication dateVTFeb 13, 2020
Type of publicationPARTBibliographic data
View procedures Change of classification (No.: 3)
INIDCriterionFieldContent Close details
Type of procedureVARTChange of classification
Legal/procedural statusVSTChange of IPC main class
Date of legal/procedural statusVSTTAug 3, 2023
51IPC main classICM
(ICMV)		 C09G 1/02 (2006.01)
51Previous IPC main classICMF
(ICMVF)		 C09G 1/02 (2006.01)
Date of update of the procedureREGTAug 17, 2023
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 statusVSTTNov 22, 2023
Date of update of the procedureREGTOct 26, 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 statusVSTTDec 7, 2023
Issue numberHN49
YearPJ2023
Publication dateVTDec 7, 2023
Type of publicationPARTBibliographic data
PartHTPart 5
Date of update of the procedureREGTNov 10, 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 statusVSTTAug 23, 2024
Issue numberHN46
YearPJ2024
Publication dateVTNov 14, 2024
Type of publicationPARTBibliographic data
PartHTPart 3
Date of update of the procedureREGTNov 5, 2024