Register information Patent

DE file number : 60 2013 085 479.3 (Status: pending/in force, Query started: May 3, 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 2013 085 479.3
96EP file numberEAKZ20 18 6370.1
97EP publication numberEPN3741455
54Designation/titleTIVERFAHREN UND VORRICHTUNG ZUR POLYMERISATION VON ETHYLEN BEI EXTREM HOHEM DRUCK
51IPC main classICM
(ICMV)		 B01J 3/03 (2006.01)
51IPC secondary class(es)ICS
(ICSV)		 B01J 3/04 (2006.01), C08F 10/02 (2006.01), C08F 110/02 (2006.01), C08F 2/01 (2006.01), B01J 19/18 (2006.01), B01J 19/00 (2006.01), B01F 35/53 (2022.01)
22DE application dateDATNov 25, 2013
96EP application dateEATNov 25, 2013
43Date of first publicationOTNov 25, 2020
Date of publication of grantPETMar 20, 2024
71/73Applicant/ownerINHWestlake Longview Corporation, Houston, TX, US
72InventorINSALMON, B. James, Longview, TX 75605, US; WONDERS, Alan George, Richardson, TX 75080, US; STRASSER, Wayne Scott, Kingsport, TN 37660, US
74RepresentativeVTRKraus & Lederer PartGmbB, 80539 München, DE
Address for service Kraus & Lederer PartGmbB, 80539 München, DE
33
31
32
Foreign priorityPRC
PRNA
PRDA
US
201213690535
Nov 30, 2012
Due dateFT
FG		Nov 30, 2025
Annual fee for the 13th year Patent fees
Patent division in charge 45
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: EP000003741455A1
Searchable text: EP000003741455A1
Original document: EP000003741455B1
Searchable text: EP000003741455B1
43Date of first publicationEVTNov 25, 2020
Date of the first transfer into DPMAregisterEREGTNov 25, 2020
Date of the (most recent) update in DPMAregisterREGTMar 13, 2025
(Show all update days)(Hide all update days)
  • Mar 13, 2025
    • Procedures: Procedure relating to EP application, Grant has become final, 23.12.2024: changed
  • Feb 6, 2025
    • Procedures: Procedure relating to EP application, Grant has become final, 23.12.2024: new
  • Oct 8, 2024
    • Due date: changed
  • Jul 24, 2024
    • St.36: changed (technical change)
  • Apr 4, 2024; Mar 7, 2024; Feb 29, 2024; Oct 12, 2023; Oct 5, 2023
    • Historical data not available for this/these date(s)
  • Nov 25, 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 Nov 25, 2020  Details anzeigen
2 Publications Publication of a mention regarding EP 1st publication by DPMA Jan 7, 2021 Jan 7, 2021 Details anzeigen
3 Change of classification Change of IPC main class Sep 15, 2023  Details anzeigen
4 Procedure relating to EP application EPO publication of mention regarding patent grant (beginning of opposition period) Mar 20, 2024  Details anzeigen
5 Publications Publication by DPMA of mention regarding EP patent grant Apr 4, 2024 Apr 4, 2024 Details anzeigen
6 Procedure relating to EP application No opposition to patent grant filed, or opposition proceedings at EPO completed without decision Dec 23, 2024 Mar 13, 2025 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 statusVSTTNov 25, 2020
Date of update of the procedureREGTNov 25, 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 statusVSTTJan 7, 2021
Issue numberHN1
YearPJ2021
Publication dateVTJan 7, 2021
Type of publicationPARTBibliographic data
Date of update of the procedureREGTNov 25, 2020
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 statusVSTTSep 15, 2023
51IPC main classICM
(ICMV)		 B01J 3/03 (2006.01)
51Previous IPC main classICMF
(ICMVF)		 B01J 3/03 (2006.01)
Date of update of the procedureREGTOct 5, 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 statusVSTTMar 20, 2024
Date of update of the procedureREGTFeb 29, 2024
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 statusVSTTApr 4, 2024
Issue numberHN14
YearPJ2024
Publication dateVTApr 4, 2024
Type of publicationPARTBibliographic data
PartHTPart 5
Date of update of the procedureREGTApr 4, 2024
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 statusVSTTDec 23, 2024
Issue numberHN11
YearPJ2025
Publication dateVTMar 13, 2025
Type of publicationPARTBibliographic data
PartHTPart 3
Date of update of the procedureREGTMar 13, 2025