Register information Patent

DE file number : 60 2018 051 892.4 (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 2018 051 892.4
96EP file numberEAKZ18 78 9931.5
86WO file numberWAKZPCT/US2018/028995
97EP publication numberEPN3615631
87WO publication numberWPN2018200429
54Designation/titleTIVERFAHREN ZUR HERSTELLUNG VON HYDROXYALKYLCARBAMAT-FUNKTIONELLEN POLYAMIDEN UND VERWENDUNGEN DAVON
51IPC main classICM
(ICMV)		 C09K 8/36 (2006.01)
22DE application dateDATApr 24, 2018
96EP application dateEATApr 24, 2018
86WO application dateWATApr 24, 2018
43Date of first publicationOTNov 1, 2018
Date of publication of grantPETJun 14, 2023
71/73Applicant/ownerINHHuntsman Petrochemical LLC, The Woodlands, TX, US
72InventorINSTEVES, Robert Carl, The Woodlands, Texas 77380, US; CLEMENTS, John H., The Woodlands, Texas 77380, US; LEWIS, David C., The Woodlands, Texas 77380, US
74RepresentativeVTRWEIDNER STERN JESCHKE Patentanwälte Partnerschaft mbB, 28359 Bremen, DE
Address for service WEIDNER STERN JESCHKE Patentanwälte Partnerschaft mbB, 28359 Bremen, DE
33
31
32
Foreign priorityPRC
PRNA
PRDA
US
201762489003 P
Apr 24, 2017
Due dateFT
FG		Apr 30, 2026
Annual fee for the 9th 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: EP000003615631A2
Searchable text: EP000003615631A2
Original document: EP000003615631B1
Searchable text: EP000003615631B1
Original document: WO002018200429
Searchable text: WO002018200429
43Date of first publicationEVTNov 1, 2018
Date of the first transfer into DPMAregisterEREGTMar 4, 2020
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 7, 2025
    • Procedures: Procedure relating to EP application, EPO publication of mention of grant , 14.06.2023: new
    • Procedures: Procedure relating to EP application, EPO publication of mention of grant , 14.06.2023: deleted
  • Oct 31, 2024
    • St.36: changed (technical change)
  • Mar 4, 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 Nov 1, 2018  Details anzeigen
2 Procedure relating to EP application EPO 1st publication Mar 4, 2020  Details anzeigen
3 Publications Publication of a mention regarding EP 1st publication by DPMA Apr 16, 2020 Apr 16, 2020 Details anzeigen
4 Procedure relating to EP application EPO publication of mention regarding patent grant (beginning of opposition period) Jun 14, 2023  Details anzeigen
5 Publications Publication by DPMA of mention regarding EP patent grant Jul 6, 2023 Jul 6, 2023 Details anzeigen
6 Procedure relating to EP application No opposition to patent grant filed, or opposition proceedings at EPO completed without decision Mar 15, 2024 Jun 6, 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 statusVSTTNov 1, 2018
Date of update of the procedureREGTMay 25, 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 statusVSTTMar 4, 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 statusVSTTApr 16, 2020
Issue numberHN16
YearPJ2020
Publication dateVTApr 16, 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 statusVSTTJun 14, 2023
Date of update of the procedureREGTMay 7, 2025
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 statusVSTTJul 6, 2023
Issue numberHN27
YearPJ2023
Publication dateVTJul 6, 2023
Type of publicationPARTBibliographic data
PartHTPart 5
Date of update of the procedureREGTJul 4, 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 statusVSTTMar 15, 2024
Issue numberHN23
YearPJ2024
Publication dateVTJun 6, 2024
Type of publicationPARTBibliographic data
PartHTPart 3
Date of update of the procedureREGTMay 9, 2024