Register information Patent

DE file number : 10 2015 218 836.1 (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
INID	Criterion	Field	Content
	Type of IP right	SART	Patent
	Status	ST	Pending/in force
21	DE file number	DAKZ	10 2015 218 836.1
54	Designation/title	TI	Zweiseitig gesockelte LED-Lampe zum Betrieb an einem elektronischen Vorschaltgerät für eine Niederdruck-Entladungslampe, insbesondere eine Leuchtstofflampe, und Verfahren zum Betreiben einer derartigen Lampe
51	IPC main class	ICM (ICMV)	H05B 45/50 (2022.01)
51	IPC secondary class(es)	ICS (ICSV)	H05B 45/37 (2020.01), H05B 45/357 (2020.01), F21V 23/00 (2006.01)
22	DE application date	DAT	Sep 30, 2015
43	Date of first publication	OT	Mar 30, 2017
71/73	Applicant/owner	INH	LEDVANCE GmbH, 85748 Garching, DE
72	Inventor	IN	Storm, Arwed, 85221 Dachau, DE; Yang, Xusheng, Shenzhen, CN; Mitze, Andreas, 83301 Traunreut, DE; Hummel, Peter, 81927 München, DE
74	Representative	VTR	Lanchava, Bakuri, Dr. rer. nat., 80992 München, DE
10	Published DE documents	DEPN	Original document: DE102015218836A1 Searchable text: DE102015218836A1
	Address for service		Patentanwaltskanzlei Dr. Lanchava, 80992 München, DE
	Domestic priority claimed in	PRNCI	PCT/EP2016/073445
	Due date	FT FG	Sep 30, 2025 Annual fee for the 11th year Patent fees
	Patent division in charge		38
56	Citations	CT	[X] US020100033095A1 (US 2010 / 0 033 095 A1) [X] EP000002477456B1 (EP 2 477 456 B1) [X] EP000002366948A2 (EP 2 366 948 A2)
43	Date of first publication	EVT	Mar 30, 2017
	Number of official communications (office actions)		0
	Number of responses		0
	Date of the first transfer into DPMAregister	EREGT	Mar 30, 2017
	Date of the (most recent) update in DPMAregister	REGT	Jun 3, 2025 (Show all update days)(Hide all update days) Jun 3, 2025 St.36: changed (technical change) Jan 14, 2025 Procedures: New representative details, New representative details, 17.06.2016: changed Procedures: New representative details, New representative details, 14.10.2021: changed Oct 8, 2024 Due date: changed Aug 15, 2024 Representative: changed Procedures: New representative details, New representative details, 14.10.2021: changed Aug 6, 2024 Address for service: changed May 9, 2024; Mar 14, 2024; Oct 27, 2023; Oct 6, 2023; Nov 18, 2022; Oct 19, 2022; Oct 8, 2022; Oct 7, 2022; Sep 2, 2022; Dec 8, 2021; Oct 15, 2021; Jul 23, 2021; Dec 12, 2020; Jan 9, 2020; Dec 12, 2019; Dec 5, 2019; Nov 26, 2019; Jul 2, 2019; Dec 13, 2018; Oct 9, 2018; Dec 14, 2017; Apr 20, 2017 Historical data not available for this/these date(s) Mar 30, 2017 Date of the first transfer into DPMAregister

Procedural data
No.	Kind of procedure	Legal status	Date of legal/procedural status	Publication date	Alle Details anzeigen
1	Pre-registration procedure	The application is under preliminary examination	Sep 30, 2015		Details anzeigen
2	Search procedure	Request for search effectively filed	Sep 30, 2015		Details anzeigen
3	Pre-registration procedure	Pre-registration procedure has been concluded	Oct 28, 2015		Details anzeigen
4	Search procedure	Information on identified prior art provided	Jun 6, 2016		Details anzeigen
5	New representative details	New representative details	Jun 17, 2016	Apr 20, 2017	Details anzeigen
6	New applicant/owner details	New applicant/owner details	Mar 10, 2017	Apr 20, 2017	Details anzeigen
7	Publications	Publication of application (Offenlegungsschrift)	Mar 30, 2017	Mar 30, 2017	Details anzeigen
8	Change of classification	Change of IPC main class	Dec 4, 2019	Jan 9, 2020	Details anzeigen
9	New representative details	New representative details	Oct 14, 2021		Details anzeigen
10	Examination procedure	Request for examination effectively filed	Aug 29, 2022	Oct 13, 2022	Details anzeigen

View procedures Pre-registration procedure (No.: 1)
Criterion	Field	Content Close details
Type of procedure	VART	Pre-registration procedure
Legal/procedural status	VST	The application is under preliminary examination
Date of legal/procedural status	VSTT	Sep 30, 2015

View procedures Search procedure (No.: 2)
Criterion	Field	Content Close details
Type of procedure	VART	Search procedure
Legal/procedural status	VST	Request for search effectively filed
Date of legal/procedural status	VSTT	Sep 30, 2015
Third party request		No
Date of receipt	AEGT	Sep 30, 2015

View procedures Pre-registration procedure (No.: 3)
Criterion	Field	Content Close details
Type of procedure	VART	Pre-registration procedure
Legal/procedural status	VST	Pre-registration procedure has been concluded
Date of legal/procedural status	VSTT	Oct 28, 2015

View procedures Search procedure (No.: 4)
Criterion	Field	Content Close details
Type of procedure	VART	Search procedure
Legal/procedural status	VST	Information on identified prior art provided
Date of legal/procedural status	VSTT	Jun 6, 2016
Third party request		No
Date of receipt	AEGT	Sep 30, 2015

View procedures New representative details (No.: 5)
INID	Criterion	Field	Content Close details
	Type of procedure	VART	New representative details
	Legal/procedural status	VST	New representative details
	Date of legal/procedural status	VSTT	Jun 17, 2016
	Issue number	HN	16
	Year	PJ	2017
	Publication date	VT	Apr 20, 2017
	Type of publication	PART	Bibliographic data
	Part	HT	Part 2
74	Representative	VTR	df-mp Patentanwälte Rechtsanwälte PartG mbB, 80333 München, DE
74	Previous representative	VTRF	No representative appointed
	Date of update of the procedure	REGT	Jan 14, 2025

View procedures New applicant/owner details (No.: 6)
INID	Criterion	Field	Content Close details
	Type of procedure	VART	New applicant/owner details
	Legal/procedural status	VST	New applicant/owner details
	Date of legal/procedural status	VSTT	Mar 10, 2017
	Issue number	HN	16
	Year	PJ	2017
	Publication date	VT	Apr 20, 2017
	Type of publication	PART	Bibliographic data
	Part	HT	Part 2
71/73	Applicant/owner	INH	LEDVANCE GmbH, 85748 Garching, DE
71/73	Previous applicant/owner	INHF	OSRAM GmbH, 80807 München, DE

View procedures Publications (No.: 7)
INID	Criterion	Field	Content Close details
	Type of procedure	VART	Publications
	Legal/procedural status	VST	Publication of application (Offenlegungsschrift)
	Date of legal/procedural status	VSTT	Mar 30, 2017
	Issue number	HN	13
	Year	PJ	2017
	Publication date	VT	Mar 30, 2017
	Type of publication	PART	Documents
	Part	HT	Part 2
10	Published DE documents	DEPN	Original document: DE102015218836A1 Searchable text: DE102015218836A1

View procedures Change of classification (No.: 8)
INID	Criterion	Field	Content Close details
	Type of procedure	VART	Change of classification
	Legal/procedural status	VST	Change of IPC main class
	Date of legal/procedural status	VSTT	Dec 4, 2019
	Issue number	HN	2
	Year	PJ	2020
	Publication date	VT	Jan 9, 2020
	Type of publication	PART	Bibliographic data
	Part	HT	Part 2
51	IPC main class	ICM (ICMV)	H05B 45/50 (2022.01)
51	Previous IPC main class	ICMF (ICMVF)	H05B 37/02 (2006.01)
	Date of update of the procedure	REGT	Dec 8, 2021

View procedures New representative details (No.: 9)
INID	Criterion	Field	Content Close details
	Type of procedure	VART	New representative details
	Legal/procedural status	VST	New representative details
	Date of legal/procedural status	VSTT	Oct 14, 2021
74	Representative	VTR	Lanchava, Bakuri, Dr. rer. nat., 80992 München, DE
74	Previous representative	VTRF	df-mp Patentanwälte Rechtsanwälte PartG mbB, 80333 München, DE
	Date of update of the procedure	REGT	Jan 14, 2025

View procedures Examination procedure (No.: 10)
Criterion	Field	Content Close details
Type of procedure	VART	Examination procedure
Legal/procedural status	VST	Request for examination effectively filed
Date of legal/procedural status	VSTT	Aug 29, 2022
Issue number	HN	41
Year	PJ	2022
Publication date	VT	Oct 13, 2022
Type of publication	PART	Bibliographic data
Part	HT	Part 2
Third party request		No
Date of receipt	AEGT	Aug 29, 2022
Date of update of the procedure	REGT	Oct 7, 2022