Register information Patent

DE file number : 10 2007 032 754.6 (Status: not pending/lapsed, Query started: July 1, 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	Not pending/lapsed
21	DE file number	DAKZ	10 2007 032 754.6
54	Designation/title	TI	Wärmeträgerflüssigkeit für Flüssigkeitskühlsysteme in Flugzeugen
51	IPC main class	ICM (ICMV)	C09K 5/10 (2006.01)
22	DE application date	DAT	Jul 13, 2007
43	Date of first publication	OT	Jan 15, 2009
71/73	Applicant/owner	INH	Airbus Operations GmbH, 21129 Hamburg, DE
72	Inventor	IN	Casas Noriega, Wilson Willy, Dr. Ing., 21147 Hamburg, DE; Momsen, Bernd, Dipl.-Ing., 21244 Buchholz, DE; Frey, Andreas, Dipl.-Ing., 88090 Immenstaad, DE
74	Representative	VTR	Wuesthoff & Wuesthoff, Patentanwälte PartG mbB, 81541 München, DE
10	Published DE documents	DEPN	Original document: DE102007032754A1 Searchable text: DE102007032754A1
	Address for service		Wuesthoff & Wuesthoff Patentanwälte PartG mbB, 81541 München, DE
	Patent division in charge		43
57	Abstract	AB	Die vorliegende Erfindung betrifft ein Flugzeugflüssigkeitskühlsystem, das eine Wärmeträgerflüssigkeit auf Basis eines Gemischs aus 25 bis 70 Gew.-% Betain und 30 bis 75 Gew.-% Wasser umfasst. Die vorliegende Erfindung betrifft ferner die Verwendung einer solchen Wärmeträgerflüssigkeit in Flüssigkeitskühlsystemen in einem Flugzeug, insbesondere in Flüssigkeitskühlsystemen zur Kühlung von Leistungselektronik.
43	Date of first publication	EVT	Jan 15, 2009
	Number of official communications (office actions)		0
	Number of responses		0
	Date of the first transfer into DPMAregister	EREGT	May 26, 2011
	Date of the (most recent) update in DPMAregister	REGT	Jan 21, 2020 (Show all update days)(Hide all update days) Jan 21, 2020; Oct 2, 2014; Aug 27, 2014; Aug 7, 2014; Mar 15, 2014; Sep 18, 2013; Aug 7, 2013; Jul 31, 2013; Jan 31, 2013; Aug 7, 2012; Aug 1, 2012; Dec 10, 2011; Aug 6, 2011; Jul 19, 2011; Jun 3, 2011 Historical data not available for this/these date(s) May 26, 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	Jul 13, 2007		Details anzeigen
2	Pre-registration procedure	Pre-registration procedure has been concluded	Oct 26, 2007		Details anzeigen
3	Publications	Publication of application (Offenlegungsschrift)	Jan 15, 2009	Jan 15, 2009	Details anzeigen
4	New applicant/owner details	New applicant/owner details	Nov 11, 2010	Jan 13, 2011	Details anzeigen
5	Pre-registration procedure	Application is deemed to be withdrawn because request for examination not filed	Jul 15, 2014	Oct 2, 2014	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	Jul 13, 2007

View procedures Pre-registration procedure (No.: 2)
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 26, 2007

View procedures Publications (No.: 3)
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	Jan 15, 2009
	Issue number	HN	3
	Year	PJ	2009
	Publication date	VT	Jan 15, 2009
	Type of publication	PART	Documents
	Part	HT	Part 2
10	Published DE documents	DEPN	Original document: DE102007032754A1 Searchable text: DE102007032754A1

View procedures New applicant/owner details (No.: 4)
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	Nov 11, 2010
	Issue number	HN	2
	Year	PJ	2011
	Publication date	VT	Jan 13, 2011
	Type of publication	PART	Bibliographic data
	Part	HT	Part 2
71/73	Applicant/owner	INH	Airbus Operations GmbH, 21129 Hamburg, DE
71/73	Previous applicant/owner	INHF	Airbus Deutschland GmbH, 21129 Hamburg, DE

View procedures Pre-registration procedure (No.: 5)
Criterion	Field	Content Close details
Type of procedure	VART	Pre-registration procedure
Legal/procedural status	VST	Application is deemed to be withdrawn because request for examination not filed
Date of legal/procedural status	VSTT	Jul 15, 2014
Issue number	HN	40
Year	PJ	2014
Publication date	VT	Oct 2, 2014
Type of publication	PART	Bibliographic data
Part	HT	Part 2