Register information Patent

DE file number : 10 2018 114 271.4 (Status: pending/in force, Query started: August 15, 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 DAKZ10 2018 114 271.4
54Designation/titleTIBetriebsschaltungen für LED-Lasten aufweisend eine Halbbrückenschaltung
51IPC main classICM
(ICMV)		 H05B 45/3725 (2020.01)
51IPC secondary class(es)ICS
(ICSV)		 H05B 45/10 (2020.01)
22DE application dateDATJun 14, 2018
43Date of first publicationOTDec 19, 2019
71/73Applicant/ownerINHTridonic GmbH & Co KG, Dornbirn, AT
72InventorINKlien, Dietmar, Mäder, AT
74RepresentativeVTRMitscherlich, Patent- und Rechtsanwälte PartmbB, 80333 München, DE
10Published DE documentsDEPNOriginal document: DE102018114271A1
Searchable text: DE102018114271A1
Address for service Mitscherlich, Patent- und Rechtsanwälte PartmbB, 80333 München, DE
Domestic priority claimed inPRNCIPCT/EP2019/065595
50 2019 011 794.0
Due dateFT
FG		Jun 30, 2026
Annual fee for the 9th year Patent fees
Patent division in charge 38
56CitationsCT[Y]    DE112014004226T5 (DE 11 2014 004 226 T5)
[Y]    US020150257222A1 (US 2015 / 0 257 222 A1)
[Y]    US020120019154A1 (US 2012 / 0 019 154 A1)
[Y]    US000009565731B2 (US 9 565 731 B2)
[D]    WO002015062925A2 (WO 2015/ 062 925 A2)
[D]    WO002015121011A9 (WO 2015/ 121 011 A9)
[D]    WO002014067915A2 (WO 2014/ 067 915 A2)
43Date of first publicationEVTDec 19, 2019
Number of official communications (office actions) 0
Number of responses 0
Date of the first transfer into DPMAregisterEREGTDec 19, 2019
Date of the (most recent) update in DPMAregisterREGTJul 8, 2025
(Show all update days)(Hide all update days)
  • Jul 8, 2025
    • Due date: changed
    • Citations: changed
  • Jun 15, 2025
    • St.36: changed (technical change)
  • Aug 1, 2024
    • St.36: changed (technical change)
  • Dec 19, 2019
    • Date of the first transfer into DPMAregister
Procedural data
No.Kind of procedureLegal statusDate of legal/procedural statusPublication dateAlle Details anzeigen
1 Pre-registration procedure The application is under preliminary examination Jun 14, 2018  Details anzeigen
2 Search procedure Request for search effectively filed Aug 31, 2018  Details anzeigen
3 Pre-registration procedure Pre-registration procedure has been concluded Sep 28, 2018  Details anzeigen
4 Search procedure Information on identified prior art provided Mar 12, 2019  Details anzeigen
5 Change of classification Change of IPC main class Nov 29, 2019 Jan 9, 2020 Details anzeigen
6 Publications Publication of application (Offenlegungsschrift) Dec 19, 2019 Dec 19, 2019 Details anzeigen
7 Examination procedure Request for examination effectively filed Jun 13, 2024 Aug 1, 2024 Details anzeigen
View procedures Pre-registration procedure (No.: 1)
INIDCriterionFieldContent Close details
Type of procedureVARTPre-registration procedure
Legal/procedural statusVSTThe application is under preliminary examination
Date of legal/procedural statusVSTTJun 14, 2018
View procedures Search procedure (No.: 2)
INIDCriterionFieldContent Close details
Type of procedureVARTSearch procedure
Legal/procedural statusVSTRequest for search effectively filed
Date of legal/procedural statusVSTTAug 31, 2018
Third party request No
Date of receiptAEGTAug 31, 2018
View procedures Pre-registration procedure (No.: 3)
INIDCriterionFieldContent Close details
Type of procedureVARTPre-registration procedure
Legal/procedural statusVSTPre-registration procedure has been concluded
Date of legal/procedural statusVSTTSep 28, 2018
View procedures Search procedure (No.: 4)
INIDCriterionFieldContent Close details
Type of procedureVARTSearch procedure
Legal/procedural statusVSTInformation on identified prior art provided
Date of legal/procedural statusVSTTMar 12, 2019
Third party request No
Date of receiptAEGTAug 31, 2018
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 statusVSTTNov 29, 2019
Issue numberHN2
YearPJ2020
Publication dateVTJan 9, 2020
Type of publicationPARTBibliographic data
PartHTPart 2
51IPC main classICM
(ICMV)		 H05B 45/3725 (2020.01)
51Previous IPC main classICMF
(ICMVF)		 H05B 37/02 (2006.01)
View procedures Publications (No.: 6)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPublication of application (Offenlegungsschrift)
Date of legal/procedural statusVSTTDec 19, 2019
Issue numberHN51
YearPJ2019
Publication dateVTDec 19, 2019
Type of publicationPARTDocuments
PartHTPart 2
10Published DE documentsDEPNOriginal document: DE102018114271A1
Searchable text: DE102018114271A1
View procedures Examination procedure (No.: 7)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTRequest for examination effectively filed
Date of legal/procedural statusVSTTJun 13, 2024
Issue numberHN31
YearPJ2024
Publication dateVTAug 1, 2024
Type of publicationPARTBibliographic data
PartHTPart 2
Third party request No
Date of receiptAEGTJun 13, 2024
Date of update of the procedureREGTJul 9, 2024