Register information Patent

DE file number : 60 2017 072 255.3 (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 DAKZ60 2017 072 255.3
96EP file numberEAKZ17 83 2895.1
86WO file numberWAKZPCT/ZA2017/050084
97EP publication numberEPN3539163
87WO publication numberWPN2018090065
54Designation/titleTISYSTEM ZUR EXTRAKTION VON WÄRMEENERGIE IN ELEKTRISCHE ENERGIE
51IPC main classICM
(ICMV)		 H10N 10/13 (2023.01)
51IPC secondary class(es)ICS
(ICSV)		 H10N 10/17 (2023.01), H02M 3/156 (2006.01)
22DE application dateDATNov 13, 2017
96EP application dateEATNov 13, 2017
86WO application dateWATNov 13, 2017
43Date of first publicationOTMay 17, 2018
Date of publication of grantPETAug 2, 2023
71/73Applicant/ownerINHUniversity of South Africa, Pretoria, ZA
72InventorINSNYMAN, Lukas, Willem, 0003 Pretoria, ZA
Address for service RWS Group, Translation Division, Maidenhead, Berkshire SL6 4UB, GB
33
31
32
Foreign priorityPRC
PRNA
PRDA
ZA
201607826
Nov 14, 2016
Due dateFT
FG		Nov 30, 2025
Annual fee for the 9th year Patent fees
Patent division in charge 36
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: EP000003539163A1
Searchable text: EP000003539163A1
Original document: EP000003539163B1
Searchable text: EP000003539163B1
Original document: WO002018090065
Searchable text: WO002018090065
43Date of first publicationEVTMay 17, 2018
Date of the first transfer into DPMAregisterEREGTSep 18, 2019
Date of the (most recent) update in DPMAregisterREGTJul 23, 2025
(Show all update days)(Hide all update days)
  • Jul 23, 2025
    • Address for service: changed
  • Jun 17, 2025
    • Address for service: changed
  • Jun 12, 2025
    • Procedures: Procedure relating to EP application, EPO publication of mention of grant , 02.08.2023: new
    • Procedures: Procedure relating to EP application, EPO publication of mention of grant , 02.08.2023: deleted
  • Dec 10, 2024
    • Due date: changed
  • Jul 18, 2024
    • Procedures: Procedure relating to EP application, Grant has become final, 03.05.2024: changed
  • Jun 20, 2024; May 9, 2024; Nov 28, 2023; Nov 12, 2023; Aug 24, 2023; Jul 18, 2023; Jul 13, 2023; Apr 20, 2023; Jul 9, 2020
    • Historical data not available for this/these date(s)
  • Sep 18, 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 PCT application WO publication May 17, 2018  Details anzeigen
2 Procedure relating to EP application EPO 1st publication Sep 18, 2019  Details anzeigen
3 Publications Publication of a mention regarding EP 1st publication by DPMA Oct 31, 2019 Oct 31, 2019 Details anzeigen
4 Change of classification Change of IPC main class Apr 12, 2023  Details anzeigen
5 Procedure relating to EP application EPO publication of mention regarding patent grant (beginning of opposition period) Aug 2, 2023  Details anzeigen
6 Publications Publication by DPMA of mention regarding EP patent grant Aug 24, 2023 Aug 24, 2023 Details anzeigen
7 Procedure relating to EP application No opposition to patent grant filed, or opposition proceedings at EPO completed without decision May 3, 2024 Jul 25, 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 statusVSTTMay 17, 2018
Date of update of the procedureREGTJul 13, 2023
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 statusVSTTSep 18, 2019
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 statusVSTTOct 31, 2019
Issue numberHN44
YearPJ2019
Publication dateVTOct 31, 2019
Type of publicationPARTBibliographic data
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 statusVSTTApr 12, 2023
51IPC main classICM
(ICMV)		 H10N 10/13 (2023.01)
51Previous IPC main classICMF
(ICMVF)		 H01L 35/30 (2006.01)
Date of update of the procedureREGTApr 20, 2023
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 statusVSTTAug 2, 2023
Date of update of the procedureREGTJun 12, 2025
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 statusVSTTAug 24, 2023
Issue numberHN34
YearPJ2023
Publication dateVTAug 24, 2023
Type of publicationPARTBibliographic data
PartHTPart 5
Date of update of the procedureREGTAug 24, 2023
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 statusVSTTMay 3, 2024
Issue numberHN30
YearPJ2024
Publication dateVTJul 25, 2024
Type of publicationPARTBibliographic data
PartHTPart 3
Date of update of the procedureREGTJul 18, 2024