Register information Patent

DE file number : 50 2014 010 985.5 (Status: pending/in force, Query started: May 10, 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 2014 010 985.5
96EP file numberEAKZ14 81 6187.0
86WO file numberWAKZPCT/EP2014/077307
97EP publication numberEPN3083789
87WO publication numberWPN2015091177
54Designation/titleTIOBERFLÄCHENBEHANDLUNG VON PARTIKELN UND DEREN VERWENDUNG
51IPC main classICM
(ICMV)		 C08K 3/00 (2018.01)
51IPC secondary class(es)ICS
(ICSV)		 C08K 3/20 (2006.01), C08K 3/22 (2006.01), C08K 5/5419 (2006.01)
22DE application dateDATDec 11, 2014
96EP application dateEATDec 11, 2014
86WO application dateWATDec 11, 2014
43Date of first publicationOTJun 25, 2015
Date of publication of grantPETFeb 27, 2019
71/73Applicant/ownerINHEvonik Operations GmbH, 45128 Essen, DE
72InventorINLehmann, Kathrin, 51377 Leverkusen, DE; NAWRACALA, Angela, 51469 Bergisch Gladbach, DE; HENNING, Frauke, 45259 Essen, DE; MUND, Christian, 45149 Essen, DE
Address for service Evonik Industries AG, 45772 Marl, DE
66
66
Domestic priorityPRN
PRD
102013226798
Dec 20, 2013
Due dateFT
FG		Dec 31, 2025
Annual fee for the 12th 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: EP000003083789
Searchable text: EP000003083789
Original document: EP000003083789B1
Searchable text: EP000003083789B1
Original document: WO002015091177
Searchable text: WO002015091177
43Date of first publicationEVTJun 25, 2015
Date of the first transfer into DPMAregisterEREGTDec 9, 2016
Date of the (most recent) update in DPMAregisterREGTDec 18, 2024
(Show all update days)(Hide all update days)
  • Dec 18, 2024
    • Due date: changed
    • Procedures: Procedure relating to PCT application, Publication of PCT application, 25.06.2015: deleted
  • Dec 21, 2023; Dec 17, 2022; Dec 18, 2021; Dec 22, 2020; Feb 20, 2020; Jan 16, 2020; Jan 8, 2020; Dec 19, 2019; Dec 18, 2019; Aug 21, 2019; Mar 21, 2019; Feb 13, 2019; Feb 7, 2019; Jul 26, 2018
    • Historical data not available for this/these date(s)
  • Dec 9, 2016
    • 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 Jun 25, 2015  Details anzeigen
2 Procedure relating to EP application EPO 1st publication Oct 26, 2016  Details anzeigen
3 Publications Publication of a mention regarding EP 1st publication by DPMA Dec 8, 2016 Dec 8, 2016 Details anzeigen
4 Procedure relating to EP application EPO publication of mention regarding patent grant (beginning of opposition period) Feb 27, 2019  Details anzeigen
5 Publications Publication by DPMA of mention regarding EP patent grant Mar 21, 2019 Mar 21, 2019 Details anzeigen
6 Procedure relating to EP application No opposition to patent grant filed, or opposition proceedings at EPO completed without decision Nov 28, 2019 Feb 20, 2020 Details anzeigen
7 New applicant/owner details New applicant/owner details Dec 18, 2019 Jan 23, 2020 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 statusVSTTJun 25, 2015
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 statusVSTTOct 26, 2016
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 statusVSTTDec 8, 2016
Issue numberHN49
YearPJ2016
Publication dateVTDec 8, 2016
Type of publicationPARTBibliographic data
View procedures Procedure relating to EP application (No.: 4)
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 27, 2019
View procedures Publications (No.: 5)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPublication by DPMA of mention regarding EP patent grant
Date of legal/procedural statusVSTTMar 21, 2019
Issue numberHN12
YearPJ2019
Publication dateVTMar 21, 2019
Type of publicationPARTBibliographic data
PartHTPart 5
View procedures Procedure relating to EP application (No.: 6)
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 28, 2019
Issue numberHN8
YearPJ2020
Publication dateVTFeb 20, 2020
Type of publicationPARTBibliographic data
PartHTPart 3
View procedures New applicant/owner details (No.: 7)
INIDCriterionFieldContent Close details
Type of procedureVARTNew applicant/owner details
Legal/procedural statusVSTNew applicant/owner details
Date of legal/procedural statusVSTTDec 18, 2019
Issue numberHN4
YearPJ2020
Publication dateVTJan 23, 2020
Type of publicationPARTBibliographic data
PartHTPart 3
71/73Applicant/ownerINHEvonik Operations GmbH, 45128 Essen, DE
71/73Previous applicant/ownerINHFEvonik Degussa GmbH, 45128 Essen, DE