Register information Patent

DE file number : 10 2009 018 868.1 (Status: pending/in force, Query started: August 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
INID	Criterion	Field	Content
	Type of IP right	SART	Patent
	Status	ST	Pending/in force
21	DE file number	DAKZ	10 2009 018 868.1
54	Designation/title	TI	LED-Retrofit-Lampe und Verfahren zum Betrieb einer LED-Retrofit-Lampe
51	IPC main class	ICM (ICMV)	F21S 10/02 (2006.01)
51	IPC secondary class(es)	ICS (ICSV)	H05B 47/10 (2020.01), F21K 9/23 (2016.01), H05B 45/00 (2022.01), F21S 10/00 (2006.01)
22	DE application date	DAT	Apr 24, 2009
43	Date of first publication	OT	Oct 28, 2010
	Date of publication of grant	PET	Apr 25, 2024
71/73	Applicant/owner	INH	LEDVANCE GmbH, 85748 Garching, DE
72	Inventor	IN	Schmacht, Thomas, 85253 Erdweg, DE
74	Representative	VTR	Lanchava, Bakuri, Dr. rer. nat., 80992 München, DE
10	Published DE documents	DEPN	Original document: DE102009018868A1 Searchable text: DE102009018868A1 Original document: DE102009018868B4 Searchable text: DE102009018868B4
	Address for service		Patentanwaltskanzlei Dr. Lanchava, 80992 München, DE
	Due date	FT FG	Apr 30, 2026 Annual fee for the 18th year Patent fees
	Patent division in charge		54
57	Abstract	AB	Die Erfindung betrifft eine Beleuchtungsvorrichtung mit einer zeitlich veränderlichen Beleuchtungsfunktion sowie ein Verfahren zum Betrieb einer Beleuchtungsvorrichtung.$A Es sind Mittel (5) zur Detektion einer Versorgungsspannung U↓Netz↓ der Beleuchtungsvorrichtung (1) und Mittel (5) zur Beeinflussung der Beleuchtungsfunktion bei einer kurzzeitigen Unterbrechung der Versorgungsspannung U↓Netz↓ vorgesehen. Mittels einer kurzzeitigen Betätigung eines externen Bedienelements, insbesondere eines Schalters zur Unterbrechung der Stromzufuhr, wird die Beleuchtungsfunktion beeinflusst.
56	Citations	CT	US000007514884B2 (US 7 514 884 B2) US020080186698A1 (US 2008 / 0 186 698 A1) US000005477113A (US 5 477 113 A) EP000000818944A1 (EP 0 818 944 A1) WO001999044397A1 (WO 99/ 44 397 A1) US020080024070A1 (US 2008 / 0 024 070 A1) WO002006133272A2 (WO 2006/ 133 272 A2)
43	Date of first publication	EVT	Oct 28, 2010
	Number of official communications (office actions)		7
	Number of responses		7
	Date of the first transfer into DPMAregister	EREGT	May 27, 2011
	Date of the (most recent) update in DPMAregister	REGT	Jun 6, 2025 (Show all update days)(Hide all update days) Jun 6, 2025 St.36: changed (technical change) May 9, 2025 Due date: changed Apr 3, 2025 Procedures: Examination procedure, Grant of patent has become final, 28.01.2025: changed Feb 26, 2025 Procedures: Examination procedure, Grant of patent has become final, 28.01.2025: new Jan 14, 2025 Procedures: New representative details, New representative details, 14.10.2021: changed Aug 15, 2024 Representative: changed Procedures: New representative details, New representative details, 14.10.2021: changed Aug 7, 2024 Citations: changed Aug 6, 2024 Address for service: changed Citations: changed May 27, 2011 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	Apr 24, 2009		Details anzeigen
2	Examination procedure	Request for examination effectively filed	Jun 19, 2009		Details anzeigen
3	Pre-registration procedure	Pre-registration procedure has been concluded	Sep 15, 2009		Details anzeigen
4	Examination procedure	Official communication on examination	Oct 16, 2009		Details anzeigen
5	Publications	Publication of application (Offenlegungsschrift)	Oct 28, 2010	Oct 28, 2010	Details anzeigen
6	New applicant/owner details	New applicant/owner details	Dec 7, 2011	Jan 26, 2012	Details anzeigen
7	New applicant/owner details	New applicant/owner details	Feb 5, 2013	Mar 28, 2013	Details anzeigen
8	Examination procedure	Decision to reject in examination/protection certificate/registration procedure	Jul 23, 2013		Details anzeigen
9	Administrative procedure	Request for further processing received	Aug 14, 2013		Details anzeigen
10	New applicant/owner details	New applicant/owner details	Aug 22, 2013	Oct 17, 2013	Details anzeigen
11	Examination procedure	Official communication on examination	Jan 29, 2014		Details anzeigen
12	Examination procedure	Reply to official communication	May 23, 2014		Details anzeigen
13	Examination procedure	Official communication on examination	Jul 30, 2014		Details anzeigen
14	Examination procedure	Reply to official communication	Jan 8, 2015		Details anzeigen
15	Examination procedure	Official communication on examination	Jan 4, 2017		Details anzeigen
16	New applicant/owner details	New applicant/owner details	Mar 10, 2017	Apr 20, 2017	Details anzeigen
17	Examination procedure	Reply to official communication	Jun 6, 2017		Details anzeigen
18	Examination procedure	Official communication on examination	May 16, 2019		Details anzeigen
19	Examination procedure	Reply to official communication	Aug 28, 2019		Details anzeigen
20	Examination procedure	Official communication on examination	Aug 25, 2021		Details anzeigen
21	New representative details	New representative details	Oct 14, 2021		Details anzeigen
22	Examination procedure	Reply to official communication	Oct 28, 2021		Details anzeigen
23	Examination procedure	Official communication on examination	Nov 30, 2023		Details anzeigen
24	Examination procedure	Reply to official communication	Dec 22, 2023		Details anzeigen
25	Examination procedure	Decision to grant patent by Examining Section/Patent Division	Jan 9, 2024		Details anzeigen
26	Publications	Patent specification	Apr 25, 2024	Apr 25, 2024	Details anzeigen
27	Examination procedure	Grant of patent has become final	Jan 28, 2025	Apr 3, 2025	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	Apr 24, 2009

View procedures Examination procedure (No.: 2)
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	Jun 19, 2009
Third party request		No
Date of receipt	AEGT	Jun 10, 2009

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	Sep 15, 2009

View procedures Examination procedure (No.: 4)
Criterion	Field	Content Close details
Type of procedure	VART	Examination procedure
Legal/procedural status	VST	Official communication on examination
Date of legal/procedural status	VSTT	Oct 16, 2009
Date of update of the procedure	REGT	Mar 9, 2023

View procedures Publications (No.: 5)
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	Oct 28, 2010
	Issue number	HN	43
	Year	PJ	2010
	Publication date	VT	Oct 28, 2010
	Type of publication	PART	Documents
	Part	HT	Part 2
10	Published DE documents	DEPN	Original document: DE102009018868A1 Searchable text: DE102009018868A1

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	Dec 7, 2011
	Issue number	HN	4
	Year	PJ	2012
	Publication date	VT	Jan 26, 2012
	Type of publication	PART	Bibliographic data
	Part	HT	Part 2
71/73	Applicant/owner	INH	OSRAM AG, 81543 München, DE
71/73	Previous applicant/owner	INHF	Osram Gesellschaft mit beschränkter Haftung, 81543 München, DE

View procedures New applicant/owner details (No.: 7)
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	Feb 5, 2013
	Issue number	HN	13
	Year	PJ	2013
	Publication date	VT	Mar 28, 2013
	Type of publication	PART	Bibliographic data
	Part	HT	Part 2
71/73	Applicant/owner	INH	OSRAM GmbH, 81543 München, DE
71/73	Previous applicant/owner	INHF	OSRAM AG, 81543 München, DE

View procedures Examination procedure (No.: 8)
Criterion	Field	Content Close details
Type of procedure	VART	Examination procedure
Legal/procedural status	VST	Decision to reject in examination/protection certificate/registration procedure
Date of legal/procedural status	VSTT	Jul 23, 2013

View procedures Administrative procedure (No.: 9)
Criterion	Field	Content Close details
Type of procedure	VART	Administrative procedure
Legal/procedural status	VST	Request for further processing received
Date of legal/procedural status	VSTT	Aug 14, 2013

View procedures New applicant/owner details (No.: 10)
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	Aug 22, 2013
	Issue number	HN	42
	Year	PJ	2013
	Publication date	VT	Oct 17, 2013
	Type of publication	PART	Bibliographic data
	Part	HT	Part 2
71/73	Applicant/owner	INH	OSRAM GmbH, 80807 München, DE
71/73	Previous applicant/owner	INHF	OSRAM GmbH, 81543 München, DE

View procedures Examination procedure (No.: 11)
Criterion	Field	Content Close details
Type of procedure	VART	Examination procedure
Legal/procedural status	VST	Official communication on examination
Date of legal/procedural status	VSTT	Jan 29, 2014

View procedures Examination procedure (No.: 12)
Criterion	Field	Content Close details
Type of procedure	VART	Examination procedure
Legal/procedural status	VST	Reply to official communication
Date of legal/procedural status	VSTT	May 23, 2014

View procedures Examination procedure (No.: 13)
Criterion	Field	Content Close details
Type of procedure	VART	Examination procedure
Legal/procedural status	VST	Official communication on examination
Date of legal/procedural status	VSTT	Jul 30, 2014

View procedures Examination procedure (No.: 14)
Criterion	Field	Content Close details
Type of procedure	VART	Examination procedure
Legal/procedural status	VST	Reply to official communication
Date of legal/procedural status	VSTT	Jan 8, 2015

View procedures Examination procedure (No.: 15)
Criterion	Field	Content Close details
Type of procedure	VART	Examination procedure
Legal/procedural status	VST	Official communication on examination
Date of legal/procedural status	VSTT	Jan 4, 2017

View procedures New applicant/owner details (No.: 16)
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 Examination procedure (No.: 17)
Criterion	Field	Content Close details
Type of procedure	VART	Examination procedure
Legal/procedural status	VST	Reply to official communication
Date of legal/procedural status	VSTT	Jun 6, 2017

View procedures Examination procedure (No.: 18)
Criterion	Field	Content Close details
Type of procedure	VART	Examination procedure
Legal/procedural status	VST	Official communication on examination
Date of legal/procedural status	VSTT	May 16, 2019

View procedures Examination procedure (No.: 19)
Criterion	Field	Content Close details
Type of procedure	VART	Examination procedure
Legal/procedural status	VST	Reply to official communication
Date of legal/procedural status	VSTT	Aug 28, 2019

View procedures Examination procedure (No.: 20)
Criterion	Field	Content Close details
Type of procedure	VART	Examination procedure
Legal/procedural status	VST	Official communication on examination
Date of legal/procedural status	VSTT	Aug 25, 2021
Date of update of the procedure	REGT	Aug 26, 2021

View procedures New representative details (No.: 21)
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.: 22)
Criterion	Field	Content Close details
Type of procedure	VART	Examination procedure
Legal/procedural status	VST	Reply to official communication
Date of legal/procedural status	VSTT	Oct 28, 2021
Date of update of the procedure	REGT	Oct 30, 2021

View procedures Examination procedure (No.: 23)
Criterion	Field	Content Close details
Type of procedure	VART	Examination procedure
Legal/procedural status	VST	Official communication on examination
Date of legal/procedural status	VSTT	Nov 30, 2023
Date of update of the procedure	REGT	Dec 1, 2023

View procedures Examination procedure (No.: 24)
Criterion	Field	Content Close details
Type of procedure	VART	Examination procedure
Legal/procedural status	VST	Reply to official communication
Date of legal/procedural status	VSTT	Dec 22, 2023
Date of update of the procedure	REGT	Jan 9, 2024

View procedures Examination procedure (No.: 25)
Criterion	Field	Content Close details
Type of procedure	VART	Examination procedure
Legal/procedural status	VST	Decision to grant patent by Examining Section/Patent Division
Date of legal/procedural status	VSTT	Jan 9, 2024
Date of update of the procedure	REGT	Jan 10, 2024

View procedures Publications (No.: 26)
INID	Criterion	Field	Content Close details
	Type of procedure	VART	Publications
	Legal/procedural status	VST	Patent specification
	Date of legal/procedural status	VSTT	Apr 25, 2024
	Issue number	HN	17
	Year	PJ	2024
	Publication date	VT	Apr 25, 2024
	Type of publication	PART	Documents
	Part	HT	Part 3
10	Published DE documents	DEPN	Original document: DE102009018868B4 Searchable text: DE102009018868B4
	Date of update of the procedure	REGT	Apr 25, 2024

View procedures Examination procedure (No.: 27)
Criterion	Field	Content Close details
Type of procedure	VART	Examination procedure
Legal/procedural status	VST	Grant of patent has become final
Date of legal/procedural status	VSTT	Jan 28, 2025
Issue number	HN	14
Year	PJ	2025
Publication date	VT	Apr 3, 2025
Type of publication	PART	Bibliographic data
Part	HT	Part 3
Date of update of the procedure	REGT	Apr 3, 2025