Register information Patent

DE file number : 50 2021 004 304.1 (Status: pending/in force, Query started: April 25, 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 2021 004 304.1
96EP file numberEAKZ21 21 3408.4
97EP publication numberEPN4029604
54Designation/titleTIKATIONENAUSTAUSCHER AUF ACRYLNITRILBASIS
51IPC main classICM
(ICMV)		 B01J 39/07 (2017.01)
51IPC secondary class(es)ICS
(ICSV)		 B01J 39/20 (2006.01)
22DE application dateDATDec 9, 2021
96EP application dateEATDec 9, 2021
43Date of first publicationOTJul 20, 2022
Date of publication of grantPETJul 10, 2024
71/73Applicant/ownerINHLANXESS Deutschland GmbH, 50679 Köln, DE
72InventorINRECKZIEGEL, Aurelia, 41540 Dormagen, DE
Address for service LANXESS Deutschland GmbH, 50679 Köln, DE
33
31
32
Foreign priorityPRC
PRNA
PRDA
EP
21151268
Jan 13, 2021
Due dateFT
FG		Dec 31, 2025
Annual fee for the 5th year Patent fees
Patent division in charge 45
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: EP000004029604A1
Searchable text: EP000004029604A1
Original document: EP000004029604B1
Searchable text: EP000004029604B1
43Date of first publicationEVTJul 20, 2022
Date of the first transfer into DPMAregisterEREGTJul 20, 2022
Date of the (most recent) update in DPMAregisterREGTOct 8, 2024
(Show all update days)(Hide all update days)
  • Oct 8, 2024
    • Due date: changed
  • Jul 25, 2024
    • Procedures: Publications, DPMA mention of EP grant, 25.07.2024: new
  • Jun 20, 2024
    • Historical data not available for this/these date(s)
  • Jul 20, 2022
    • 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 Jul 20, 2022  Details anzeigen
2 Publications Publication of a mention regarding EP 1st publication by DPMA Sep 1, 2022 Sep 1, 2022 Details anzeigen
3 Procedure relating to EP application EPO publication of mention regarding patent grant (beginning of opposition period) Jul 10, 2024  Details anzeigen
4 Publications Publication by DPMA of mention regarding EP patent grant Jul 25, 2024 Jul 25, 2024 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 statusVSTTJul 20, 2022
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 statusVSTTSep 1, 2022
Issue numberHN35
YearPJ2022
Publication dateVTSep 1, 2022
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 statusVSTTJul 10, 2024
Date of update of the procedureREGTJun 20, 2024
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 statusVSTTJul 25, 2024
Issue numberHN30
YearPJ2024
Publication dateVTJul 25, 2024
Type of publicationPARTBibliographic data
PartHTPart 5
Date of update of the procedureREGTJul 25, 2024