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Extract from the Register of European Patents

EP About this file: EP0462319

EP0462319 - Lubricants, lubricant additives, and methods for lubricating sump-lubricated fuel-injected alcohol-powered internal combustion engines [Right-click to bookmark this link]
Status	No opposition filed within time limit Status updated on 12.10.1995 Database last updated on 29.06.2024
Most recent event Tooltip	23.12.1999	Lapse of the patent in a contracting state New state(s): GR, LU	published on 09.02.2000 [2000/06]
Applicant(s)	For all designated states The Lubrizol Corporation (an Ohio corporation) 29400 Lakeland Boulevard Wickliffe Ohio 44092-2298 / US
	[N/P]
Former [1991/52]	For all designated states The Lubrizol Corporation (an Ohio corporation) 29400 Lakeland Boulevard Wickliffe Ohio 44092-2298 / US
Inventor(s)	01 / Chamberlin, William B. III 8106 Eagle Road Kirtland, Ohio 44094 / US
	[1991/52]
Representative(s)	Vossius, Volker, et al ZSP Patentanwälte PartG mbB Radlkoferstrasse 2 81373 München / DE
	[N/P]
Former [1993/17]	Vossius, Volker, Dr., et al Dr. Volker Vossius, Patentanwaltskanzlei - Rechtsanwaltskanzlei, Holbeinstrasse 5 D-81679 München / DE
Former [1991/52]	VOSSIUS & PARTNER Postfach 86 07 67 D-81634 München / DE
Application number, filing date	90125510.9	27.12.1990
	[1991/52]
Priority number, date	US19900541110	20.06.1990 Original published format: US 541110
	[1991/52]
Filing language	EN
Procedural language	EN
Publication	Type:	A1 Application with search report
	No.:	EP0462319
	Date:	27.12.1991
	Language:	EN
	[1991/52]
	Type:	B1 Patent specification
	No.:	EP0462319
	Date:	07.12.1994
	Language:	EN
	[1994/49]
Search report(s)	(Supplementary) European search report - dispatched on:	EP	08.10.1991
Classification	IPC:	C10M163/00, C10M141/00	[1991/52]
	CPC:	C10M163/00 (EP,US); C10M129/10 (EP,US); C10M129/42 (EP,US); C10M129/48 (EP,US); C10M129/76 (EP,US); C10M129/92 (EP,US); (+) C10M129/95 (EP,US); C10M133/52 (EP,US); C10M135/10 (EP,US); C10M137/02 (EP,US); C10M137/10 (EP,US); C10M141/00 (EP,US); C10M143/00 (EP,US); C10M143/12 (EP,US); C10M145/14 (EP,US); C10M159/20 (EP,US); C10M167/00 (EP,US); C10M2205/00 (EP,US); C10M2205/02 (EP,US); C10M2205/06 (EP,US); C10M2207/023 (EP,US); C10M2207/025 (EP,US); C10M2207/026 (EP,US); C10M2207/027 (EP,US); C10M2207/028 (EP,US); C10M2207/123 (EP,US); C10M2207/125 (EP,US); C10M2207/127 (EP,US); C10M2207/129 (EP,US); C10M2207/14 (EP,US); C10M2207/142 (EP,US); C10M2207/144 (EP,US); C10M2207/146 (EP,US); C10M2207/16 (EP,US); C10M2207/18 (EP,US); C10M2207/22 (EP,US); C10M2207/26 (EP,US); C10M2207/262 (EP,US); C10M2207/281 (EP,US); C10M2207/282 (EP,US); C10M2207/283 (EP,US); C10M2207/286 (EP,US); C10M2207/287 (EP,US); C10M2207/288 (EP,US); C10M2207/289 (EP,US); C10M2207/34 (EP,US); C10M2209/084 (EP,US); C10M2209/104 (EP,US); C10M2211/044 (EP,US); C10M2211/06 (EP,US); C10M2215/04 (EP,US); C10M2215/042 (EP,US); C10M2215/064 (EP,US); C10M2215/24 (EP,US); C10M2215/26 (EP,US); C10M2217/00 (EP,US); C10M2217/02 (EP,US); C10M2217/04 (EP,US); C10M2217/046 (EP,US); C10M2217/06 (EP,US); C10M2219/00 (EP,US); C10M2219/02 (EP,US); C10M2219/04 (EP,US); C10M2219/044 (EP,US); C10M2219/046 (EP,US); C10M2219/087 (EP,US); C10M2219/088 (EP,US); C10M2219/089 (EP,US); C10M2223/02 (EP,US); C10M2223/04 (EP,US); C10M2223/042 (EP,US); C10M2223/045 (EP,US); C10M2223/047 (EP,US); C10M2223/049 (EP,US); C10M2223/10 (EP,US); C10N2010/00 (EP,US); C10N2010/04 (EP,US); C10N2030/08 (EP,US); C10N2040/02 (EP,US); C10N2040/06 (EP,US); C10N2040/08 (EP,US); C10N2040/12 (EP,US); C10N2040/13 (EP,US); C10N2040/135 (EP,US); C10N2040/20 (EP,US); C10N2040/25 (EP,US); C10N2040/251 (EP,US); C10N2040/252 (EP,US); C10N2040/253 (EP,US); C10N2040/255 (EP,US); C10N2040/28 (EP,US); C10N2070/02 (EP,US); F02B2075/025 (EP,US); F02B3/06 (EP,US) (-)
Designated contracting states	AT, BE, CH, DE, DK, ES, FR, GB, GR, IT, LI, LU, NL, SE [1991/52]
Title	German:	Schmiermittel, Schmiermittelzusätze sowie Verfahren zur Schmierung ölwannengeschmierter alkoholgetriebener Einspritzverbrennungskraftmaschinen	[1991/52]
	English:	Lubricants, lubricant additives, and methods for lubricating sump-lubricated fuel-injected alcohol-powered internal combustion engines	[1991/52]
	French:	Lubrifiants, dispositifs pour lubrifiants, et méthode pour lubrifier à l'aide d'un carter des moteurs à combustion interne utilisant un alcool comme carburant par injection	[1991/52]
Examination procedure	27.12.1990	Examination requested [1991/52]
	23.10.1992	Despatch of a communication from the examining division (Time limit: M04)
	26.02.1993	Reply to a communication from the examining division
	21.10.1993	Despatch of a communication from the examining division (Time limit: M02)
	17.12.1993	Reply to a communication from the examining division
	27.01.1994	Despatch of communication of intention to grant (Approval: No)
	31.05.1994	Despatch of communication of intention to grant (Approval: later approval)
	09.06.1994	Communication of intention to grant the patent
	18.08.1994	Fee for grant paid
	18.08.1994	Fee for publishing/printing paid
Opposition(s)	08.09.1995	No opposition filed within time limit [1995/48]
Fees paid	Renewal fee
	24.11.1992	Renewal fee patent year 03
	24.11.1993	Renewal fee patent year 04
Opt-out from the exclusive Tooltip competence of the Unified Patent Court	See the Register of the Unified Patent Court for opt-out data
	Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court.
Lapses during opposition Tooltip	AT	07.12.1994
	CH	07.12.1994
	DK	07.12.1994
	GR	07.12.1994
	LI	07.12.1994
	LU	31.12.1994
	[2000/04]
Former [1998/15]	AT	07.12.1994
	CH	07.12.1994
	DK	07.12.1994
	LI	07.12.1994
Former [1995/40]	AT	07.12.1994
	CH	07.12.1994
	LI	07.12.1994
Former [1995/31]	CH	07.12.1994
	LI	07.12.1994
Documents cited:	Search	[XD]US3272743 (NORMAN GEORGE R, et al);
		[X]WO8606092 (LUBRIZOL CORP [US]);
		[X]EP0317354 (EXXON CHEMICAL PATENTS INC [US]);
		[X]WO8912667 (LUBRIZOL CORP [US]);
		[X]EP0363046 (BP AMERICA [US]);
		[X]EP0373454 (IDEMITSU KOSAN CO [JP])

The EPO accepts no responsibility for the accuracy of data originating from other authorities; in particular, it does not guarantee that it is complete, up to date or fit for specific purposes.

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