Register information Patent

DE file number : 50 2018 004 111.9 (Status: pending/in force, Query started: September 26, 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 2018 004 111.9
96EP file numberEAKZ18 19 7591.3
97EP publication numberEPN3461815
54Designation/titleTINEUE POLY-SULFONIERTE FLUORESZENZ-FARBSTOFFE
51IPC main classICM
(ICMV)		 C07D 215/10 (2006.01)
51IPC secondary class(es)ICS
(ICSV)		 C07D 311/88 (2006.01), C07D 405/10 (2006.01), C07D 471/04 (2006.01), C07F 7/08 (2006.01), C07F 7/10 (2006.01), C07C 13/00 (2006.01)
22DE application dateDATSep 28, 2018
96EP application dateEATSep 28, 2018
43Date of first publicationOTApr 3, 2019
Date of publication of grantPETMar 3, 2021
71/73Applicant/ownerINHATTO-TEC GmbH, 57076 Siegen, DE
72InventorINKemnitzer, Norbert, 51643 Gummersbach, DE; ZILLES, Alexander, 57223 Kreuztal, DE; DREXHAGE, Karl-Heinz, 57076 Siegen, DE; Hamers-Schneider, Monika, 57078 Siegen, DE; ARDEN-JACOB, Jutta, 90513 Zirndorf, DE
74RepresentativeVTRWeickmann & Weickmann Patent- und Rechtsanwälte PartmbB, 81679 München, DE
Address for service Weickmann & Weickmann Patent- und Rechtsanwälte PartmbB, 81679 München, DE
33
31
32
Foreign priorityPRC
PRNA
PRDA
EP
17194195
Sep 29, 2017
Due dateFT
FG		Sep 30, 2025
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: EP000003461815A1
Searchable text: EP000003461815A1
Original document: EP000003461815B1
Searchable text: EP000003461815B1
43Date of first publicationEVTApr 3, 2019
Date of the first transfer into DPMAregisterEREGTApr 3, 2019
Date of the (most recent) update in DPMAregisterREGTSep 3, 2024
(Show all update days)(Hide all update days)
  • Sep 3, 2024
    • Due date: changed
  • May 3, 2024; Sep 12, 2023; Jul 14, 2022; Feb 3, 2022; Jan 20, 2022; Sep 7, 2021; Mar 25, 2021; Feb 23, 2021; Feb 12, 2021; Feb 11, 2021; Dec 31, 2020; Aug 22, 2019
    • Historical data not available for this/these date(s)
  • Apr 3, 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 Apr 3, 2019  Details anzeigen
2 Publications Publication of a mention regarding EP 1st publication by DPMA May 16, 2019 May 16, 2019 Details anzeigen
3 Procedure relating to EP application EPO publication of mention regarding patent grant (beginning of opposition period) Mar 3, 2021  Details anzeigen
4 Publications Publication by DPMA of mention regarding EP patent grant Mar 25, 2021 Mar 25, 2021 Details anzeigen
5 Procedure relating to EP application No opposition to patent grant filed, or opposition proceedings at EPO completed without decision Dec 6, 2021 Feb 24, 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 statusVSTTApr 3, 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 statusVSTTMay 16, 2019
Issue numberHN20
YearPJ2019
Publication dateVTMay 16, 2019
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 statusVSTTMar 3, 2021
Date of update of the procedureREGTFeb 11, 2021
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 25, 2021
Issue numberHN12
YearPJ2021
Publication dateVTMar 25, 2021
Type of publicationPARTBibliographic data
PartHTPart 5
Date of update of the procedureREGTMar 25, 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 statusVSTTDec 6, 2021
Issue numberHN8
YearPJ2022
Publication dateVTFeb 24, 2022
Type of publicationPARTBibliographic data
PartHTPart 3
Date of update of the procedureREGTFeb 3, 2022