Register information Patent

DE file number : 50 2013 015 518.8 (Status: pending/in force, Query started: August 9, 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 2013 015 518.8
96EP file numberEAKZ19 18 0591.0
97EP publication numberEPN3578597
54Designation/titleTIVERFAHREN ZUR HERSTELLUNG VON EXPANDIERTEM GRANULAT
51IPC main classICM
(ICMV)		 C08J 9/12 (2006.01)
51IPC secondary class(es)ICS
(ICSV)		 C08J 9/16 (2006.01), C08G 18/66 (2006.01), C08G 18/76 (2006.01), C08G 18/08 (2006.01)
22DE application dateDATApr 12, 2013
96EP application dateEATApr 12, 2013
43Date of first publicationOTDec 11, 2019
Date of publication of grantPETFeb 24, 2021
71/73Applicant/ownerINHBASF SE, 67063 Ludwigshafen, DE
72InventorINRUDOLPH, Hans, 49152 Bad Essen, DE; KLOSTERMANN, Rainer, 32369 Rahden, DE; KAMINSKY, Torben, 49448 Lemförde, DE; LOHAUS, Bernd, 49453 Hemsloh, DE; AHLERS, Jürgen, 68649 Groß-Rohrheim, DE; SCHMIED, Bernhard, 67227 Frankenthal, DE; Gutmann, Peter, 76199 Karlsruhe, DE; HAHN, Klaus, 67281 Kirchheim, DE; PRISSOK, Frank, 49448 Lemförde, DE; MARTEN, Elke, 49179 Ostercappeln, DE; DÄSCHLEIN, Christian, 74850 Schefflenz, DE
Address for service BASF SE, 67063 Ludwigshafen, DE
33
31
32
Foreign priorityPRC
PRNA
PRDA
EP
12164076
Apr 13, 2012
Due dateFT
FG		Apr 30, 2026
Annual fee for the 14th year Patent fees
Patent division in charge 43
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: EP000003578597A1
Searchable text: EP000003578597A1
Original document: EP000003578597B1
Searchable text: EP000003578597B1
43Date of first publicationEVTDec 11, 2019
Date of the first transfer into DPMAregisterEREGTDec 11, 2019
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 6, 2025
    • Procedures: Procedure relating to EP application, EPO publication of mention of grant , 24.02.2021: new
    • Procedures: Procedure relating to EP application, EPO publication of mention of grant , 24.02.2021: deleted
  • Aug 30, 2024
    • St.36: changed (technical change)
  • Dec 11, 2019
    • 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 Dec 11, 2019  Details anzeigen
2 Publications Publication of a mention regarding EP 1st publication by DPMA Jan 23, 2020 Jan 23, 2020 Details anzeigen
3 Procedure relating to EP application EPO publication of mention regarding patent grant (beginning of opposition period) Feb 24, 2021  Details anzeigen
4 Publications Publication by DPMA of mention regarding EP patent grant Mar 11, 2021 Mar 11, 2021 Details anzeigen
5 Procedure relating to EP application No opposition to patent grant filed, or opposition proceedings at EPO completed without decision Nov 25, 2021 Feb 10, 2022 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 statusVSTTDec 11, 2019
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 23, 2020
Issue numberHN4
YearPJ2020
Publication dateVTJan 23, 2020
Type of publicationPARTBibliographic data
View procedures Procedure relating to EP application (No.: 3)
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 statusVSTTFeb 24, 2021
Date of update of the procedureREGTMay 6, 2025
View procedures Publications (No.: 4)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPublication by DPMA of mention regarding EP patent grant
Date of legal/procedural statusVSTTMar 11, 2021
Issue numberHN10
YearPJ2021
Publication dateVTMar 11, 2021
Type of publicationPARTBibliographic data
PartHTPart 5
Date of update of the procedureREGTMar 12, 2021
View procedures Procedure relating to EP application (No.: 5)
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 statusVSTTNov 25, 2021
Issue numberHN6
YearPJ2022
Publication dateVTFeb 10, 2022
Type of publicationPARTBibliographic data
PartHTPart 3
Date of update of the procedureREGTJan 27, 2022