Register information Patent

DE file number : 60 2018 040 367.1 (Status: pending/in force, Query started: May 7, 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 2018 040 367.1
96EP file numberEAKZ18 74 6469.8
86WO file numberWAKZPCT/US2018/041373
97EP publication numberEPN3661989
87WO publication numberWPN2019027634
54Designation/titleTIADDITIVZUSAMMENSETZUNG UND VERFAHREN
51IPC main classICM
(ICMV)		 C08G 18/76 (2006.01)
51IPC secondary class(es)ICS
(ICSV)		 B01J 13/16 (2006.01), C08G 18/32 (2006.01), C11D 3/39 (2006.01), C11D 17/00 (2006.01)
22DE application dateDATJul 10, 2018
96EP application dateEATJul 10, 2018
86WO application dateWATJul 10, 2018
43Date of first publicationOTFeb 7, 2019
Date of publication of grantPETSep 7, 2022
71/73Applicant/ownerINHDow Global Technologies, LLC, Midland, MI, US
72InventorINZHAO, Min, Audubon, PA 19403, US; CHEN, Liang, Sewickley, PA 15143, US; CHEN, Xue, Lake Jackson, TX 77566, US
Address for service Novagraaf Brevets, 92665 Asnières-sur-Seine cedex, FR
33
31
32
Foreign priorityPRC
PRNA
PRDA
US
201762539170 P
Jul 31, 2017
Due dateFT
FG		Jul 31, 2025
Annual fee for the 8th year Patent fees
Patent division in charge 44
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: EP000003661989A1
Searchable text: EP000003661989A1
Original document: EP000003661989B1
Searchable text: EP000003661989B1
Original document: WO002019027634
Searchable text: WO002019027634
43Date of first publicationEVTFeb 7, 2019
Date of the first transfer into DPMAregisterEREGTJun 10, 2020
Date of the (most recent) update in DPMAregisterREGTAug 7, 2024
(Show all update days)(Hide all update days)
  • Aug 7, 2024
    • St.36: changed (technical change)
  • Jun 12, 2024; Jun 6, 2024; Aug 8, 2023; Jul 27, 2023; Jun 13, 2023; Sep 16, 2022; Aug 19, 2022; Aug 18, 2022
    • Historical data not available for this/these date(s)
  • Jun 10, 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 PCT application WO publication Feb 7, 2019  Details anzeigen
2 Procedure relating to EP application EPO 1st publication Jun 10, 2020  Details anzeigen
3 Publications Publication of a mention regarding EP 1st publication by DPMA Jul 23, 2020 Jul 23, 2020 Details anzeigen
4 Procedure relating to EP application EPO publication of mention regarding patent grant (beginning of opposition period) Sep 7, 2022  Details anzeigen
5 Publications Publication by DPMA of mention regarding EP patent grant Sep 29, 2022 Sep 29, 2022 Details anzeigen
6 Procedure relating to EP application No opposition to patent grant filed, or opposition proceedings at EPO completed without decision Jun 8, 2023 Aug 31, 2023 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 statusVSTTFeb 7, 2019
Date of update of the procedureREGTAug 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 statusVSTTJun 10, 2020
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 statusVSTTJul 23, 2020
Issue numberHN30
YearPJ2020
Publication dateVTJul 23, 2020
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 statusVSTTSep 7, 2022
Date of update of the procedureREGTAug 18, 2022
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 statusVSTTSep 29, 2022
Issue numberHN39
YearPJ2022
Publication dateVTSep 29, 2022
Type of publicationPARTBibliographic data
PartHTPart 5
Date of update of the procedureREGTSep 16, 2022
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 statusVSTTJun 8, 2023
Issue numberHN35
YearPJ2023
Publication dateVTAug 31, 2023
Type of publicationPARTBibliographic data
PartHTPart 3
Date of update of the procedureREGTAug 8, 2023