Register information Patent

DE file number : 50 2019 003 990.7 (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 DAKZ50 2019 003 990.7
96EP file numberEAKZ19 72 0639.4
86WO file numberWAKZPCT/EP2019/061190
97EP publication numberEPN3788090
87WO publication numberWPN2019211354
54Designation/titleTIVERFAHREN ZUR VERLÄNGERUNG DER STANDZEIT EINES REAKTORS MIT DESTILLATIONSEINRICHTUNG
51IPC main classICM
(ICMV)		 C08G 18/76 (2006.01)
51IPC secondary class(es)ICS
(ICSV)		 C08G 18/79 (2006.01), C08G 18/02 (2006.01), C08G 18/16 (2006.01), C08G 101/00 (2006.01)
22DE application dateDATMay 2, 2019
96EP application dateEATMay 2, 2019
86WO application dateWATMay 2, 2019
43Date of first publicationOTNov 7, 2019
Date of publication of grantPETApr 6, 2022
71/73Applicant/ownerINHBASF SE, 67063 Ludwigshafen, DE
72InventorINSCHAEFER, Frank, 49448 Lemfoerde, DE; HAEBERLE, Karl, 67346 Speyer, DE; HENKE, Kai, 49448 Lemfoerde, DE; KAMINSKY, Torben, 49448 Lemförde, DE
Address for service BASF SE, 67063 Ludwigshafen, DE
33
31
32
Foreign priorityPRC
PRNA
PRDA
EP
18170787
May 4, 2018
Due dateFT
FG		May 31, 2026
Annual fee for the 8th year Patent fees
Patent division in charge 44
97EP language of publicationELANGDE - Deutsch
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: EP000003788090A1
Searchable text: EP000003788090A1
Original document: EP000003788090B1
Searchable text: EP000003788090B1
Original document: WO002019211354
Searchable text: WO002019211354
43Date of first publicationEVTNov 7, 2019
Date of the first transfer into DPMAregisterEREGTMar 11, 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
  • May 6, 2025
    • Procedures: Procedure relating to EP application, EPO publication of mention of grant , 06.04.2022: new
    • Procedures: Procedure relating to EP application, EPO publication of mention of grant , 06.04.2022: deleted
  • Aug 30, 2024
    • St.36: changed (technical change)
  • Mar 11, 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 PCT application WO publication Nov 7, 2019  Details anzeigen
2 Procedure relating to EP application EPO 1st publication Mar 10, 2021  Details anzeigen
3 Publications Publication of a mention regarding EP 1st publication by DPMA Apr 22, 2021 Apr 22, 2021 Details anzeigen
4 Change of classification Change of IPC main class Oct 15, 2021  Details anzeigen
5 Procedure relating to EP application EPO publication of mention regarding patent grant (beginning of opposition period) Apr 6, 2022  Details anzeigen
6 Publications Publication by DPMA of mention regarding EP patent grant Apr 28, 2022 Apr 28, 2022 Details anzeigen
7 Procedure relating to EP application No opposition to patent grant filed, or opposition proceedings at EPO completed without decision Jan 10, 2023 Mar 30, 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 statusVSTTNov 7, 2019
Date of update of the procedureREGTMar 17, 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 statusVSTTMar 10, 2021
Date of update of the procedureREGTMar 11, 2021
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 22, 2021
Issue numberHN16
YearPJ2021
Publication dateVTApr 22, 2021
Type of publicationPARTBibliographic data
Date of update of the procedureREGTMar 11, 2021
View procedures Change of classification (No.: 4)
INIDCriterionFieldContent Close details
Type of procedureVARTChange of classification
Legal/procedural statusVSTChange of IPC main class
Date of legal/procedural statusVSTTOct 15, 2021
51IPC main classICM
(ICMV)		 C08G 18/76 (2006.01)
51Previous IPC main classICMF
(ICMVF)		 C08G 18/76 (2006.01)
Date of update of the procedureREGTMar 17, 2022
View procedures Procedure relating to EP application (No.: 5)
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 statusVSTTApr 6, 2022
Date of update of the procedureREGTMay 6, 2025
View procedures Publications (No.: 6)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPublication by DPMA of mention regarding EP patent grant
Date of legal/procedural statusVSTTApr 28, 2022
Issue numberHN17
YearPJ2022
Publication dateVTApr 28, 2022
Type of publicationPARTBibliographic data
PartHTPart 5
Date of update of the procedureREGTApr 28, 2022
View procedures Procedure relating to EP application (No.: 7)
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 statusVSTTJan 10, 2023
Issue numberHN13
YearPJ2023
Publication dateVTMar 30, 2023
Type of publicationPARTBibliographic data
PartHTPart 3
Date of update of the procedureREGTMar 30, 2023