Register information Patent

DE file number : 50 2020 008 077.7 (Status: pending/in force, Query started: April 24, 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 2020 008 077.7
96EP file numberEAKZ20 73 6714.5
86WO file numberWAKZPCT/EP2020/069318
97EP publication numberEPN3997178
87WO publication numberWPN2021008981
54Designation/titleTIVERWENDUNG VON PLÄTTCHENFÖRMIGEN EFFEKTPIGMENTEN ZUR ERHÖHUNG DER INFRAROT-REFLEXION EINES DUNKLEN ODER SCHWARZEN SCHICHTVERBUNDES
51IPC main classICM
(ICMV)		 C09C 1/00 (2006.01)
51IPC secondary class(es)ICS
(ICSV)		 C08K 9/02 (2006.01), C09C 1/40 (2006.01), C09D 5/33 (2006.01), C09D 7/62 (2018.01), G01S 13/00 (2006.01), G01S 17/00 (2020.01), G02B 1/10 (2015.01), B32B 33/00 (2006.01), C08J 7/04 (2020.01), G01S 17/931 (2020.01), C08K 3/36 (2006.01), C08K 5/00 (2006.01), C09D 7/40 (2018.01), G02B 5/20 (2006.01), G02B 5/26 (2006.01), H01Q 1/38 (2006.01), H01Q 15/14 (2006.01), C08K 3/22 (2006.01)
22DE application dateDATJul 9, 2020
96EP application dateEATJul 9, 2020
86WO application dateWATJul 9, 2020
43Date of first publicationOTJan 21, 2021
Date of publication of grantPETMay 22, 2024
71/73Applicant/ownerINHMerck Patent Gesellschaft mit beschränkter Haftung, 64293 Darmstadt, DE
72InventorINLANDMANN, Christoph, 64291 Darmstadt, DE; PIRONTI, Gian-Franco, 64291 Darmstadt, DE
Address for service Merck Patent Gesellschaft mit beschränkter Haftung, 64293 Darmstadt, DE
33
31
32
Foreign priorityPRC
PRNA
PRDA
EP
19186018
Jul 12, 2019
Due dateFT
FG		Jul 31, 2025
Annual fee for the 6th 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: EP000003997178A1
Searchable text: EP000003997178A1
Original document: EP000003997178B1
Searchable text: EP000003997178B1
Original document: WO002021008981
Searchable text: WO002021008981
43Date of first publicationEVTJan 21, 2021
Date of the first transfer into DPMAregisterEREGTMay 18, 2022
Date of the (most recent) update in DPMAregisterREGTApr 10, 2025
(Show all update days)(Hide all update days)
  • Apr 10, 2025
    • Procedures: Procedure relating to EP application, Grant has become final, 25.02.2025: new
  • Aug 7, 2024
    • St.36: changed (technical change)
  • Jul 4, 2024; Jun 13, 2024; May 7, 2024; May 2, 2024; Feb 15, 2024
    • Historical data not available for this/these date(s)
  • May 18, 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 PCT application WO publication Jan 21, 2021  Details anzeigen
2 Procedure relating to EP application EPO 1st publication May 18, 2022  Details anzeigen
3 Publications Publication of a mention regarding EP 1st publication by DPMA Jun 30, 2022 Jun 30, 2022 Details anzeigen
4 Change of classification Change of IPC main class Jan 29, 2024  Details anzeigen
5 Procedure relating to EP application EPO publication of mention regarding patent grant (beginning of opposition period) May 22, 2024  Details anzeigen
6 Publications Publication by DPMA of mention regarding EP patent grant Jun 13, 2024 Jun 13, 2024 Details anzeigen
7 Procedure relating to EP application No opposition to patent grant filed, or opposition proceedings at EPO completed without decision Feb 25, 2025  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 statusVSTTJan 21, 2021
Date of update of the procedureREGTMay 18, 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 statusVSTTMay 18, 2022
Date of update of the procedureREGTMay 18, 2022
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 statusVSTTJun 30, 2022
Issue numberHN26
YearPJ2022
Publication dateVTJun 30, 2022
Type of publicationPARTBibliographic data
Date of update of the procedureREGTMay 18, 2022
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 statusVSTTJan 29, 2024
51IPC main classICM
(ICMV)		 C09C 1/00 (2006.01)
51Previous IPC main classICMF
(ICMVF)		 C09C 1/00 (2006.01)
Date of update of the procedureREGTFeb 15, 2024
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 statusVSTTMay 22, 2024
Date of update of the procedureREGTMay 2, 2024
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 statusVSTTJun 13, 2024
Issue numberHN24
YearPJ2024
Publication dateVTJun 13, 2024
Type of publicationPARTBibliographic data
PartHTPart 5
Date of update of the procedureREGTJun 13, 2024
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 statusVSTTFeb 25, 2025
Date of update of the procedureREGTApr 10, 2025