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EP0420761

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Extract from the Register of European Patents

EP About this file: EP0420761

EP0420761 - Triglycerol alkylcarbamates, their preparation and their application, in particular as emulsifiers in cosmetic compositions of the form of wax microdispersions [Right-click to bookmark this link]
Status	No opposition filed within time limit Status updated on 13.08.1994 Database last updated on 11.04.2026
Most recent event Tooltip	30.11.2007	Lapse of the patent in a contracting state	published on 02.01.2008 [2008/01]
Applicant(s)	For all designated states L'Oréal 14, rue Royale 75008 Paris / FR
	[N/P]
Former [1991/14]	For all designated states L'OREAL 14, rue Royale F-75008 Paris / FR
Inventor(s)	01 / Zysman, Alexandre 6, rue George Eastman F-75013 Paris / FR
	02 / Sebag, Henri 26, rue Erlanger F-75016 Paris / FR
	[1991/14]
Representative(s)	Tonnellier, Jean-Claude, et al NONY & ASSOCIES 3, rue de Penthièvre 75008 Paris / FR
	[N/P]
Former [1991/14]	Tonnellier, Jean-Claude, et al Cabinet Nony & Cie. 29, rue Cambacérès F-75008 Paris / FR
Application number, filing date	90402686.1	28.09.1990
	[1991/14]
Priority number, date	FR19890012750	29.09.1989 Original published format: FR 8912750
	[1991/14]
Filing language	FR
Procedural language	FR
Publication	Type:	A1 Application with search report
	No.:	EP0420761
	Date:	03.04.1991
	Language:	FR
	[1991/14]
	Type:	B1 Patent specification
	No.:	EP0420761
	Date:	13.10.1993
	Language:	FR
	[1993/41]
Search report(s)	(Supplementary) European search report - dispatched on:	EP	21.01.1991
Classification	IPC:	C07C271/12, C07C269/04, C11D1/50, A61K7/00, B01F17/00	[1991/14]
	CPC:	C07C271/16 (EP,US); A61K8/044 (EP,US); A61K8/44 (EP,US); A61Q5/00 (EP,US)
Designated contracting states	AT, BE, CH, DE, DK, ES, GB, GR, IT, LI, NL, SE [1991/14]
Title	German:	Alkylcarbamate von Triglycerol, ihre Herstellung und ihre Verwendung, insbesondere als Emulgatoren in kosmetischen Zubereitungen in Form von Wachsmikrodispersionen	[1991/14]
	English:	Triglycerol alkylcarbamates, their preparation and their application, in particular as emulsifiers in cosmetic compositions of the form of wax microdispersions	[1991/14]
	French:	Alkylcarbamates de triglycérol, leur préparation et leur application notamment comme agents émulsionnants dans des compositions cosmétiques sous forme de microdispersions de cires	[1991/14]
Examination procedure	22.05.1991	Examination requested [1991/29]
	11.12.1992	Despatch of communication of intention to grant (Approval: Yes)
	31.03.1993	Communication of intention to grant the patent
	11.06.1993	Fee for grant paid
	11.06.1993	Fee for publishing/printing paid
Opposition(s)	14.07.1994	No opposition filed within time limit [1994/40]
Fees paid	Renewal fee
	29.07.1992	Renewal fee patent year 03
	27.07.1993	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	13.10.1993
	DK	13.10.1993
	ES	13.10.1993
	GR	13.10.1993
	IT	13.10.1993
	NL	13.10.1993
	SE	13.10.1993
	[2008/01]
Former [2002/25]	AT	13.10.1993
	DK	13.10.1993
	ES	13.10.1993
	GR	13.10.1993
	IT	13.10.1993
	NL	13.10.1993
	SE	13.10.1993
Former [2000/04]	AT	13.10.1993
	DK	13.10.1993
	GR	13.10.1993
	IT	13.10.1993
	NL	13.10.1993
	SE	13.10.1993
Former [1999/42]	AT	13.10.1993
	DK	13.10.1993
	IT	13.10.1993
	NL	13.10.1993
	SE	13.10.1993
Former [1998/15]	AT	13.10.1993
	DK	13.10.1993
	NL	13.10.1993
	SE	13.10.1993
Former [1994/39]	AT	13.10.1993
	NL	13.10.1993
	SE	13.10.1993
Former [1994/32]	AT	13.10.1993
	SE	13.10.1993
Former [1994/27]	SE	13.10.1993
Documents cited:	Search	[X] DE1250808 [X]
		[X] BARTON AND OLLIS"COMPREHENSIVE ORGANIC CHEMISTRY"VOL.2,PART 9:"CARBOXYLIC ACIDS AND RELATED COMPOUNDS",1979,PERGAMON PRESS LTD [X]
		[A] BARTON AND OLLIS"COMPREHENSIVE ORGANIC CHEMISTRY"VOL.2,PART9:"CARBOXYLIC ACIDS AND RELATED COMPOUNDS",1979,PERGAMON PRESS LTD [A]
		[A] BARTON AND OLLIS "COMPREHENSIVE ORGANIC CHEMISTRY" VOL.1,PART 4:"ALCOHOLS,PHENOLS, ETHERS,AND RELATED COMPOUNDS"1979,PERGAMON PRESS LTD,PAGES 676-678 [A]
	Examination	BARTON AND OLLIS, "COMPREHENSIVE ORGANIC CHEMISTRY", VOL. 2, PART 9: "CARBOXYLIC ACIDS AND RELATED COMPOUNDS", 1979, PERGAMON PRESS, LTD, PAGE 1070 [X]
		BARTON AND OLLIS, "COMPREHENSIVE ORGANIC CHEMISTRY", VOL. 2, PART9: "CARBOXYLIC ACIDS AND RELATED COMPOUNDS", 1979, PERGAMON PRESS, LTD, PAGE 1084 [A]

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