Register information Patent

DE file number : 693 10 716.2 (Status: not pending/lapsed, Query started: April 3, 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	693 10 716.2
96	EP file number	EAKZ	93 90 2205.9
86	WO file number	WAKZ	PCT/EP93/00081
97	EP publication number	EPN	623163
87	WO publication number	WPN	1993014178
54	Designation/title	TI	ADDITIVE UND KRAFTSTOFFZUSAMMENSETZUNGEN
51	IPC main class	ICM (ICMV)	C10L 1/14 (2000.01)
22	DE application date	DAT	Jan 14, 1993
96	EP application date	EAT	Jan 14, 1993
86	WO application date	WAT	Jan 14, 1993
43	Date of first publication	OT	Jul 22, 1993
	Date of publication of grant	PET	May 14, 1997
71/73	Applicant/owner	INH	Exxon Chemical Patents Inc., Linden, N.J., US
72	Inventor	IN	GOBERDHAN, Dhanesh, Gordon 22 Guy Court, Oxford OX2 6DB, GB; CAPROTTI, Rinaldo, Oxfordshire OX12 0HQ, GB; LAING, Margaret, C. 1 Forge Cottages, Oxfordshire OX10 7LG, GB
74	Representative	VTR	Uexküll & Stolberg Partnerschaft von Patent- und Rechtsanwälten mbB, 22607 Hamburg, DE
10	Published DE documents	DEPN	Original document: DE000069310716T2 Searchable text: DE000069310716T2
	Address for service		Uexküll & Stolberg Partnerschaft von Patent- und Rechtsanwälten mbB, 22607 Hamburg, DE
33 31 32	Foreign priority	PRC PRNA PRDA	GB 9200694 Jan 14, 1992
	Patent division in charge		44
97	EP language of publication	ELANG	EN - Englisch
84	Designated EP contracting states	EDS	AT, BE, CH, DE, DK, ES, FR, GB, GR, IE, IT, LI, LU, MC, NL, PT, SE
	Published EP/WO documents	EPWOPN	Original document: EP000000623163 Searchable text: EP000000623163 Original document: EP000000623163B1 Searchable text: EP000000623163B1 Original document: WO001993014178 Searchable text: WO001993014178
43	Date of first publication	EVT	Jul 22, 1993
	Date of the first transfer into DPMAregister	EREGT	Sep 27, 2012
	Date of the (most recent) update in DPMAregister	REGT	Apr 30, 2022 (Show all update days)(Hide all update days) Apr 30, 2022; Aug 14, 2019; Jul 10, 2019; May 24, 2019; Oct 22, 2018; Jan 20, 2013 Historical data not available for this/these date(s) Sep 27, 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	Jul 22, 1993		Details anzeigen
2	Procedure relating to EP application	EPO 1st publication	Nov 9, 1994		Details anzeigen
3	Procedure relating to EP application	EPO publication of search report	Nov 9, 1994		Details anzeigen
4	Publications	Publication of a mention regarding EP 1st publication by DPMA	Dec 15, 1994	Dec 15, 1994	Details anzeigen
5	Procedure relating to EP application	EPO publication of mention regarding patent grant (beginning of opposition period)	May 14, 1997		Details anzeigen
6	Publications	Publication by DPMA of mention regarding EP patent grant	Jun 19, 1997	Jun 19, 1997	Details anzeigen
7	Publications	Translation of EP patent specification	Oct 30, 1997	Oct 30, 1997	Details anzeigen
8	Opposition procedure	Opposition to patent filed	Feb 13, 1998	May 14, 1998	Details anzeigen
9	Change of classification	Change of IPC main class	Oct 9, 1999		Details anzeigen
10	Opposition procedure	Revocation of patent by EPO	Sep 5, 2003		Details anzeigen
11	Opposition procedure	Decision on revocation by EPO has become final	Sep 5, 2003	Jul 4, 2019	Details anzeigen
12	Publications	Other <with further information such as lien, etc>	Aug 14, 2019	Aug 14, 2019	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	Jul 22, 1993

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	Nov 9, 1994

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	Nov 9, 1994

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	Dec 15, 1994
Issue number	HN	50
Year	PJ	1994
Publication date	VT	Dec 15, 1994
Type of publication	PART	Bibliographic data

View procedures Procedure relating to EP application (No.: 5)
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	May 14, 1997

View procedures Publications (No.: 6)
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	Jun 19, 1997
Issue number	HN	25
Year	PJ	1997
Publication date	VT	Jun 19, 1997
Type of publication	PART	Bibliographic data
Part	HT	Part 5

View procedures Publications (No.: 7)
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	Oct 30, 1997
	Issue number	HN	44
	Year	PJ	1997
	Publication date	VT	Oct 30, 1997
	Type of publication	PART	Documents
10	Published DE documents	DEPN	Original document: DE000069310716T2 Searchable text: DE000069310716T2

View procedures Opposition procedure (No.: 8)
Criterion	Field	Content Close details
Type of procedure	VART	Opposition procedure
Legal/procedural status	VST	Opposition to patent filed
Date of legal/procedural status	VSTT	Feb 13, 1998
Issue number	HN	20
Year	PJ	1998
Publication date	VT	May 14, 1998
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 9, 1999
51	IPC main class	ICM (ICMV)	C10L 1/14 (2000.01)
51	Previous IPC main class	ICMF (ICMVF)	C10L 1/14 (1995.01)

View procedures Opposition procedure (No.: 10)
Criterion	Field	Content Close details
Type of procedure	VART	Opposition procedure
Legal/procedural status	VST	Revocation of patent by EPO
Date of legal/procedural status	VSTT	Sep 5, 2003
Date of update of the procedure	REGT	Apr 30, 2022

View procedures Opposition procedure (No.: 11)
Criterion	Field	Content Close details
Type of procedure	VART	Opposition procedure
Legal/procedural status	VST	Decision on revocation by EPO has become final
Date of legal/procedural status	VSTT	Sep 5, 2003
Issue number	HN	27
Year	PJ	2019
Publication date	VT	Jul 4, 2019
Type of publication	PART	Bibliographic data
Part	HT	Part 3
Date of update of the procedure	REGT	Apr 30, 2022

View procedures Publications (No.: 12)
Criterion	Field	Content Close details
Type of procedure	VART	Publications
Legal/procedural status	VST	Other <with further information such as lien, etc>
Date of legal/procedural status	VSTT	Aug 14, 2019
Issue number	HN	33
Year	PJ	2019
Publication date	VT	Aug 14, 2019
Type of publication	PART	Bibliographic data
Part	HT	Part 5
Supplementary information	INFO	Das Patent gilt als zurückgenommen wegen Nichtzahlung der Jahresgebühr wurde aus dem Register entfernt, das Patent wurde im Einspruch widerrufen.