Register information Patent

DE file number : 699 30 338.9 (Status: not pending/lapsed, Query started: June 27, 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	699 30 338.9
96	EP file number	EAKZ	99 10 8358.5
97	EP publication number	EPN	953543
54	Designation/title	TI	Thermochemisches Verfahren zur regenerativen Wärmerückgewinnung
51	IPC main class	ICM (ICMV)	C01B 3/38 (2006.01)
51	IPC secondary class(es)	ICS (ICSV)	C01B 3/34 (2006.01), B01J 8/02 (2006.01)
22	DE application date	DAT	Apr 28, 1999
96	EP application date	EAT	Apr 28, 1999
43	Date of first publication	OT	Nov 3, 1999
	Date of publication of grant	PET	Mar 15, 2006
71/73	Applicant/owner	INH	Praxair Technology, Inc., Danbury, Conn., US
72	Inventor	IN	Kobayashi, Hisashi, Putnam Valley, New York 10579, US
74	Representative	VTR	Schwan Schorer und Partner Patentanwälte mbB, 80796 München, DE
10	Published DE documents	DEPN	Original document: DE000069930338T2 Searchable text: DE000069930338T2
	Address for service		Schwan Schorer und Partner Patentanwälte mbB, 80796 München, DE
33 31 32	Foreign priority	PRC PRNA PRDA	US 69161 Apr 29, 1998
	Patent division in charge		45
97	EP language of publication	ELANG	EN - Englisch
84	Designated EP contracting states	EDS	DE, ES, FR, GB, IT
	Published EP/WO documents	EPWOPN	Original document: EP000000953543 Searchable text: EP000000953543 Original document: EP000000953543B1 Searchable text: EP000000953543B1
43	Date of first publication	EVT	Nov 3, 1999
	Date of the first transfer into DPMAregister	EREGT	Sep 29, 2012
	Date of the (most recent) update in DPMAregister	REGT	Jan 5, 2025 (Show all update days)(Hide all update days) Jan 5, 2025 St.36: changed (technical change) Aug 13, 2019; Apr 30, 2019; May 17, 2018; May 18, 2017; May 11, 2017; May 13, 2016; May 19, 2015; Mar 25, 2015; May 23, 2014; May 9, 2014; Jul 31, 2013; May 16, 2013; May 9, 2013; Jan 22, 2013 Historical data not available for this/these date(s) Sep 29, 2012 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	Procedure relating to EP application	EPO 1st publication	Nov 3, 1999		Details anzeigen
2	Publications	Publication of a mention regarding EP 1st publication by DPMA	Dec 9, 1999	Dec 9, 1999	Details anzeigen
3	Change of classification	Change of IPC main class	Dec 15, 2000		Details anzeigen
4	Change of classification	Change of IPC main class	Aug 5, 2005		Details anzeigen
5	Change of classification	Change of IPC main class	Sep 16, 2005		Details anzeigen
6	Change of classification	Change of IPC main class	Oct 17, 2005		Details anzeigen
7	Procedure relating to EP application	EPO publication of mention regarding patent grant (beginning of opposition period)	Mar 15, 2006		Details anzeigen
8	Publications	Publication by DPMA of mention regarding EP patent grant	May 11, 2006	May 11, 2006	Details anzeigen
9	Publications	Translation of EP patent specification	Nov 30, 2006	Nov 30, 2006	Details anzeigen
10	Procedure relating to EP application	No opposition to patent grant filed, or opposition proceedings at EPO completed without decision	Dec 15, 2006	Jun 14, 2007	Details anzeigen
11	Administrative procedure	IP right lapsed through expiry of term of protection	Apr 28, 2019		Details anzeigen

View procedures Procedure relating to EP application (No.: 1)
Criterion	Field	Content Close details
Type of procedure	VART	Procedure relating to EP application
Legal/procedural status	VST	EPO 1st publication
Date of legal/procedural status	VSTT	Nov 3, 1999

View procedures Publications (No.: 2)
Criterion	Field	Content Close details
Type of procedure	VART	Publications
Legal/procedural status	VST	Publication of a mention regarding EP 1st publication by DPMA
Date of legal/procedural status	VSTT	Dec 9, 1999
Issue number	HN	49
Year	PJ	1999
Publication date	VT	Dec 9, 1999
Type of publication	PART	Bibliographic data

View procedures Change of classification (No.: 3)
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 15, 2000
51	IPC main class	ICM (ICMV)	C01B 3/38 (2000.01)
51	Previous IPC main class	ICMF (ICMVF)	C01B 3/38 (1995.01)

View procedures Change of classification (No.: 4)
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	Aug 5, 2005
51	IPC main class	ICM (ICMV)	C01B 3/38 (2000.01)
51	Previous IPC main class	ICMF (ICMVF)	C01B 3/38 (2000.01)

View procedures Change of classification (No.: 5)
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	Sep 16, 2005
51	IPC main class	ICM (ICMV)	C01B 3/38 (2000.01)
51	Previous IPC main class	ICMF (ICMVF)	C01B 3/38 (2000.01)

View procedures Change of classification (No.: 6)
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	Oct 17, 2005
51	IPC main class	ICM (ICMV)	C01B 3/38 (2006.01)
51	Previous IPC main class	ICMF (ICMVF)	C01B 3/38 (2000.01)

View procedures Procedure relating to EP application (No.: 7)
Criterion	Field	Content Close details
Type of procedure	VART	Procedure relating to EP application
Legal/procedural status	VST	EPO publication of mention regarding patent grant (beginning of opposition period)
Date of legal/procedural status	VSTT	Mar 15, 2006

View procedures Publications (No.: 8)
Criterion	Field	Content Close details
Type of procedure	VART	Publications
Legal/procedural status	VST	Publication by DPMA of mention regarding EP patent grant
Date of legal/procedural status	VSTT	May 11, 2006
Issue number	HN	19
Year	PJ	2006
Publication date	VT	May 11, 2006
Type of publication	PART	Bibliographic data
Part	HT	Part 5

View procedures Publications (No.: 9)
INID	Criterion	Field	Content Close details
	Type of procedure	VART	Publications
	Legal/procedural status	VST	Translation of EP patent specification
	Date of legal/procedural status	VSTT	Nov 30, 2006
	Issue number	HN	48
	Year	PJ	2006
	Publication date	VT	Nov 30, 2006
	Type of publication	PART	Documents
10	Published DE documents	DEPN	Original document: DE000069930338T2 Searchable text: DE000069930338T2

View procedures Procedure relating to EP application (No.: 10)
Criterion	Field	Content Close details
Type of procedure	VART	Procedure relating to EP application
Legal/procedural status	VST	No opposition to patent grant filed, or opposition proceedings at EPO completed without decision
Date of legal/procedural status	VSTT	Dec 15, 2006
Issue number	HN	24
Year	PJ	2007
Publication date	VT	Jun 14, 2007
Type of publication	PART	Bibliographic data
Part	HT	Part 3

View procedures Administrative procedure (No.: 11)
Criterion	Field	Content Close details
Type of procedure	VART	Administrative procedure
Legal/procedural status	VST	IP right lapsed through expiry of term of protection
Date of legal/procedural status	VSTT	Apr 28, 2019