Register information Patent

DE file number : 60 2014 046 051.8 (Status: not pending/lapsed, Query started: August 17, 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
StatusSTNot pending/lapsed
21DE file number DAKZ60 2014 046 051.8
96EP file numberEAKZ14 89 7204.5
86WO file numberWAKZPCT/CN2014/081955
97EP publication numberEPN3166572
87WO publication numberWPN2016004597
54Designation/titleTIORALE ZUSAMMENSETZUNGEN GEGEN ZAHNSTEIN
51IPC main classICM
(ICMV)		 A61K 8/02 (2006.01)
51IPC secondary class(es)ICS
(ICSV)		 A61Q 11/00 (2006.01)
22DE application dateDATJul 10, 2014
96EP application dateEATJul 10, 2014
86WO application dateWATJul 10, 2014
43Date of first publicationOTJan 14, 2016
Date of publication of grantPETMay 1, 2019
71/73Applicant/ownerINHThe Procter & Gamble Company, Cincinnati, OH, US
72InventorINYANG, Hongmei, Beijing 101321, CN; STRAND, Ross, Beijing 101312, CN; SU, Yang, Beijing 101312, CN
Address for service The Procter & Gamble Company, CINCINNATI, OH 45202, US
Patent division in charge 44
97EP language of publicationELANGEN - Englisch
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: EP000003166572A1
Searchable text: EP000003166572A1
Original document: EP000003166572B1
Searchable text: EP000003166572B1
Original document: WO002016004597
Searchable text: WO002016004597
43Date of first publicationEVTJan 14, 2016
Date of the first transfer into DPMAregisterEREGTMay 18, 2017
Date of the (most recent) update in DPMAregisterREGTFeb 22, 2024
(Show all update days)(Hide all update days)
  • May 18, 2017
    • 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 14, 2016  Details anzeigen
2 Procedure relating to PCT application WO publication Jan 14, 2016  Details anzeigen
3 Procedure relating to EP application EPO 1st publication May 17, 2017  Details anzeigen
4 Publications Publication of a mention regarding EP 1st publication by DPMA Jun 29, 2017 Jun 29, 2017 Details anzeigen
5 Change of classification Change of IPC main class Feb 22, 2018  Details anzeigen
6 Procedure relating to EP application EPO publication of mention regarding patent grant (beginning of opposition period) May 1, 2019  Details anzeigen
7 Publications Publication by DPMA of mention regarding EP patent grant May 23, 2019 May 23, 2019 Details anzeigen
8 Opposition procedure Opposition to patent filed Jan 31, 2020 Mar 26, 2020 Details anzeigen
9 Opposition procedure Revocation of patent by EPO Dec 6, 2023  Details anzeigen
10 Opposition procedure Decision on revocation by EPO has become final Dec 6, 2023 Feb 22, 2024 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 14, 2016
View procedures Procedure relating to PCT application (No.: 2)
INIDCriterionFieldContent Close details
Type of procedureVARTProcedure relating to PCT application
Legal/procedural statusVSTWO publication
Date of legal/procedural statusVSTTJan 14, 2016
View procedures Procedure relating to EP application (No.: 3)
INIDCriterionFieldContent Close details
Type of procedureVARTProcedure relating to EP application
Legal/procedural statusVSTEPO 1st publication
Date of legal/procedural statusVSTTMay 17, 2017
View procedures Publications (No.: 4)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPublication of a mention regarding EP 1st publication by DPMA
Date of legal/procedural statusVSTTJun 29, 2017
Issue numberHN26
YearPJ2017
Publication dateVTJun 29, 2017
Type of publicationPARTBibliographic data
View procedures Change of classification (No.: 5)
INIDCriterionFieldContent Close details
Type of procedureVARTChange of classification
Legal/procedural statusVSTChange of IPC main class
Date of legal/procedural statusVSTTFeb 22, 2018
51IPC main classICM
(ICMV)		 A61K 8/02 (2006.01)
51Previous IPC main classICMF
(ICMVF)		 A61K 8/02 (2006.01)
View procedures Procedure relating to EP application (No.: 6)
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 1, 2019
View procedures Publications (No.: 7)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPublication by DPMA of mention regarding EP patent grant
Date of legal/procedural statusVSTTMay 23, 2019
Issue numberHN21
YearPJ2019
Publication dateVTMay 23, 2019
Type of publicationPARTBibliographic data
PartHTPart 5
View procedures Opposition procedure (No.: 8)
INIDCriterionFieldContent Close details
Type of procedureVARTOpposition procedure
Legal/procedural statusVSTOpposition to patent filed
Date of legal/procedural statusVSTTJan 31, 2020
Issue numberHN13
YearPJ2020
Publication dateVTMar 26, 2020
Type of publicationPARTBibliographic data
PartHTPart 3
View procedures Opposition procedure (No.: 9)
INIDCriterionFieldContent Close details
Type of procedureVARTOpposition procedure
Legal/procedural statusVSTRevocation of patent by EPO
Date of legal/procedural statusVSTTDec 6, 2023
Date of update of the procedureREGTJan 18, 2024
View procedures Opposition procedure (No.: 10)
INIDCriterionFieldContent Close details
Type of procedureVARTOpposition procedure
Legal/procedural statusVSTDecision on revocation by EPO has become final
Date of legal/procedural statusVSTTDec 6, 2023
Issue numberHN8
YearPJ2024
Publication dateVTFeb 22, 2024
Type of publicationPARTBibliographic data
PartHTPart 3
Date of update of the procedureREGTFeb 22, 2024