Register information Patent

DE file number : 500 07 385.6 (Status: not pending/lapsed, Query started: April 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	500 07 385.6
96	EP file number	EAKZ	00 90 1607.2
86	WO file number	WAKZ	PCT/EP00/00727
97	EP publication number	EPN	1165657
87	WO publication number	WPN	2000047649
54	Designation/title	TI	DOPPELMETALLCYANID-KATALYSATOREN FÜR DIE HERSTELLUNG VON POLYETHERPOLYOLEN
51	IPC main class	ICM (ICMV)	C08G 65/26 (2006.01)
51	IPC secondary class(es)	ICS (ICSV)	B01J 27/26 (2006.01), C07J 9/00 (2006.01), C07J 41/00 (2006.01)
22	DE application date	DAT	Jan 31, 2000
96	EP application date	EAT	Jan 31, 2000
86	WO application date	WAT	Jan 31, 2000
43	Date of first publication	OT	Aug 17, 2000
	Date of publication of grant	PET	Aug 11, 2004
71/73	Applicant/owner	INH	Covestro Deutschland AG, 51373 Leverkusen, DE
72	Inventor	IN	HOFMANN, Jörg, W-4782 Krefeld, DE; OOMS, Pieter, W-4780 Krefeld, DE; GUPTA, Pramod, W-5018 Bedburg, DE; SCHÄFER, Walter, W-4279 Leichlingen, DE; LOHRENZ, John, W-5137 Leverkusen, DE
74	Representative	VTR	LEVPAT, 51365 Leverkusen, DE
	Address for service		LEVPAT, 51365 Leverkusen, DE
66 66	Domestic priority	PRN PRD	19905611 Feb 11, 1999
	Patent division in charge		44
97	EP language of publication	ELANG	DE - Deutsch
87	WO language of publication	WLANG	DE - Deutsch
84	Designated EP contracting states	EDS	AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LI, LU, MC, NL, PT, SE
81	Designated WO countries	WDS	RO
	Published EP/WO documents	EPWOPN	Original document: EP000001165657 Searchable text: EP000001165657 Original document: EP000001165657B1 Searchable text: EP000001165657B1 Original document: WO002000047649 Searchable text: WO002000047649
43	Date of first publication	EVT	Aug 17, 2000
	Date of the first transfer into DPMAregister	EREGT	Sep 29, 2012
	Date of the (most recent) update in DPMAregister	REGT	Feb 4, 2020 (Show all update days)(Hide all update days) Feb 4, 2020; Jan 24, 2019; Oct 19, 2018; Jan 27, 2018; Feb 7, 2017; Feb 17, 2016; Feb 10, 2016; Jan 23, 2016; Feb 14, 2015; Apr 24, 2014; Mar 18, 2014; Feb 11, 2014; Feb 9, 2013; Feb 2, 2013; Jan 23, 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 PCT application	WO first publication without search report	Aug 17, 2000		Details anzeigen
2	Procedure relating to EP application	EPO 1st publication	Jan 2, 2002		Details anzeigen
3	Procedure relating to EP application	EPO publication of search report	Jan 2, 2002		Details anzeigen
4	Publications	Publication of a mention regarding EP 1st publication by DPMA	Feb 28, 2002	Feb 28, 2002	Details anzeigen
5	New applicant/owner details	New applicant/owner details	Jul 8, 2004	Apr 24, 2014	Details anzeigen
6	Procedure relating to EP application	EPO publication of mention regarding patent grant (beginning of opposition period)	Aug 11, 2004		Details anzeigen
7	Publications	Publication by DPMA of mention regarding EP patent grant	Sep 16, 2004	Sep 16, 2004	Details anzeigen
8	Procedure relating to EP application	No opposition to patent grant filed, or opposition proceedings at EPO completed without decision	May 11, 2005	Sep 8, 2005	Details anzeigen
9	Change of classification	Change of IPC main class	Oct 17, 2005		Details anzeigen
10	New applicant/owner details	New applicant/owner details	Mar 17, 2014	Apr 24, 2014	Details anzeigen
11	New applicant/owner details	New applicant/owner details	Jan 22, 2016	Mar 3, 2016	Details anzeigen
12	Administrative procedure	IP right lapsed through expiry of term of protection	Jan 31, 2020		Details anzeigen

View procedures Procedure relating to PCT application (No.: 1)
Criterion	Field	Content Close details
Type of procedure	VART	Procedure relating to PCT application
Legal/procedural status	VST	WO first publication without search report
Date of legal/procedural status	VSTT	Aug 17, 2000

View procedures Procedure relating to EP application (No.: 2)
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	Jan 2, 2002

View procedures Procedure relating to EP application (No.: 3)
Criterion	Field	Content Close details
Type of procedure	VART	Procedure relating to EP application
Legal/procedural status	VST	EPO publication of search report
Date of legal/procedural status	VSTT	Jan 2, 2002

View procedures Publications (No.: 4)
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	Feb 28, 2002
Issue number	HN	9
Year	PJ	2002
Publication date	VT	Feb 28, 2002
Type of publication	PART	Bibliographic data

View procedures New applicant/owner details (No.: 5)
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	Jul 8, 2004
	Issue number	HN	17
	Year	PJ	2014
	Publication date	VT	Apr 24, 2014
	Type of publication	PART	Bibliographic data
	Part	HT	Part 2
71/73	Applicant/owner	INH	Bayer MaterialScience Aktiengesellschaft, 51373 Leverkusen, DE
71/73	Previous applicant/owner	INHF	Bayer AG, 51373 Leverkusen, DE

View procedures Procedure relating to EP application (No.: 6)
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	Aug 11, 2004

View procedures Publications (No.: 7)
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	Sep 16, 2004
Issue number	HN	38
Year	PJ	2004
Publication date	VT	Sep 16, 2004
Type of publication	PART	Bibliographic data
Part	HT	Part 5

View procedures Procedure relating to EP application (No.: 8)
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	May 11, 2005
Issue number	HN	36
Year	PJ	2005
Publication date	VT	Sep 8, 2005
Type of publication	PART	Bibliographic data
Part	HT	Part 3

View procedures Change of classification (No.: 9)
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)	C08G 65/26 (2006.01)
51	Previous IPC main class	ICMF (ICMVF)	C08G 65/26 (2000.01)

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	Mar 17, 2014
	Issue number	HN	17
	Year	PJ	2014
	Publication date	VT	Apr 24, 2014
	Type of publication	PART	Bibliographic data
	Part	HT	Part 2
71/73	Applicant/owner	INH	Bayer Intellectual Property GmbH, 40789 Monheim, DE
71/73	Previous applicant/owner	INHF	Bayer MaterialScience Aktiengesellschaft, 51373 Leverkusen, DE

View procedures New applicant/owner details (No.: 11)
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	Jan 22, 2016
	Issue number	HN	9
	Year	PJ	2016
	Publication date	VT	Mar 3, 2016
	Type of publication	PART	Bibliographic data
	Part	HT	Part 3
71/73	Applicant/owner	INH	Covestro Deutschland AG, 51373 Leverkusen, DE
71/73	Previous applicant/owner	INHF	Bayer Intellectual Property GmbH, 40789 Monheim, DE

View procedures Administrative procedure (No.: 12)
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	Jan 31, 2020