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EP About this file: EP1015428

EP1015428 - SULFO-N-HYDROXY SUCCINIMIDE AND METHOD OF PREPARATION [Right-click to bookmark this link]
Status	No opposition filed within time limit Status updated on 05.03.2004 Database last updated on 19.10.2024
Most recent event Tooltip	14.03.2008	Lapse of the patent in a contracting state New state(s): IT	published on 16.04.2008 [2008/16]
Applicant(s)	For all designated states PIERCE CHEMICAL COMPANY 3747 North Meridian Road, P.O. Box 117 Rockford, IL 61105 / US
	[2000/27]
Inventor(s)	01 / BREMMER, Martin, Lee 3625 South Meridian Road Rockford, IL 61102 / US
	02 / WILKES, Marty, Carey 124 Foxfire Place Rockton, IL 61072 / US
	[2000/27]
Representative(s)	Beresford, Keith Denis Lewis, et al Beresford Crump LLP 16 High Holborn London WC1V 6BX / GB
	[N/P]
Former [2000/27]	Beresford, Keith Denis Lewis, et al BERESFORD & Co. High Holborn 2-5 Warwick Court London WC1R 5DJ / GB
Application number, filing date	98946097.7	17.09.1998
	[2000/27]
	WO1998US19364
Priority number, date	US19970932851	18.09.1997 Original published format: US 932851
	US19970933266	18.09.1997 Original published format: US 933266
	[2000/27]
Filing language	EN
Procedural language	EN
Publication	Type:	A1 Application with search report
	No.:	WO9914192
	Date:	25.03.1999
	Language:	EN
	[1999/12]
	Type:	A1 Application with search report
	No.:	EP1015428
	Date:	05.07.2000
	Language:	EN
	The application published by WIPO in one of the EPO official languages on 25.03.1999 takes the place of the publication of the European patent application.
	[2000/27]
	Type:	B1 Patent specification
	No.:	EP1015428
	Date:	02.05.2003
	Language:	EN
	[2003/18]
Search report(s)	International search report - published on:	EP	25.03.1999
Classification	IPC:	C07D207/416	[2000/27]
	CPC:	C07C303/22 (EP); C07C309/17 (EP); C07D495/04 (EP)
	C-Set:	C07C303/22, C07C309/17 (EP)
Designated contracting states	BE, CH, DE, FR, GB, IT, LI, SE [2000/27]
Title	German:	SULFO-N-HYDROXYSUCCINIMIDE UND VERFAHREN ZUR IHREN HERSTELLUNG	[2000/27]
	English:	SULFO-N-HYDROXY SUCCINIMIDE AND METHOD OF PREPARATION	[2000/27]
	French:	SULFO-N-HYDROXYSUCCINIMIDE ET PROCEDE D'ELABORATION	[2000/27]
Entry into regional phase	18.04.2000	National basic fee paid
	18.04.2000	Designation fee(s) paid
	18.04.2000	Examination fee paid
Examination procedure	16.04.1999	Request for preliminary examination filed International Preliminary Examining Authority: EP
	18.04.2000	Examination requested [2000/27]
	03.07.2001	Despatch of a communication from the examining division (Time limit: M06)
	12.12.2001	Reply to a communication from the examining division
	27.06.2002	Despatch of communication of intention to grant (Approval: Yes)
	31.10.2002	Communication of intention to grant the patent
	17.01.2003	Fee for grant paid
	17.01.2003	Fee for publishing/printing paid
Opposition(s)	03.02.2004	No opposition filed within time limit [2004/17]
Fees paid	Renewal fee
	04.09.2000	Renewal fee patent year 03
	24.09.2001	Renewal fee patent year 04
	25.09.2002	Renewal fee patent year 05
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	BE	02.05.2003
	CH	02.05.2003
	IT	02.05.2003
	LI	02.05.2003
	SE	02.08.2003
	[2008/16]
Former [2004/28]	BE	02.05.2003
	CH	02.05.2003
	LI	02.05.2003
	SE	02.08.2003
Former [2004/02]	CH	02.05.2003
	LI	02.05.2003
	SE	02.08.2003
Former [2003/50]	SE	02.08.2003
Cited in	International search	[Y]DE943050 (BAYER AG) [Y] 1,3 * page 3, line 80 - line 100; example 13 *;
		[Y]GB2054589 (CHINOIN GYOGYSZER ES VEGYESZET) [Y] 3,5,34 * page 2, line 25 - page 3, line 27 *;
		[Y]EP0046274 (CONSORTIUM ELEKTROCHEM IND [DE]) [Y] 3,5,28,42,45 * page 2 - page 5 *;
		[X]EP0247866 (MALLINCKRODT INC [US]) [X] 12-14,17,25 * page 4 - page 6 * * page 9; examples 4,5 *;
		[X]US4794189 (LEONE-BAY ANDREA [US], et al) [X] 12-14,17,25 * column 2, line 10 - line 45 *;
		[X]WO8912624 (CETUS CORP [US]) [X] 12-14,17,25 * page 9 * * page 13, line 10 - line 20 * * page 21 * * page 39, line 16 * * page 70 - page 71; figures 1,2 *;
		[X]GB2253850 (BRITISH TECH GROUP [GB]) [X] 12-14,17,25 * page 15, line 18 - page 16, line 17; example 5 *;
		[Y]DE4317651 (HOECHST AG [DE]) [Y] 1,3 * page 2, line 45 - page 3, line 40 *;
		[Y]DE4336802 (HENKEL KGAA [DE]) [Y] 3,5,34 * page 2, line 30 - page 3, line 30 *;
		[X]EP0700933 (PROLABO SA [FR]) [X] 17,20,23,24,27 * page 6, line 35 - line 40 * * page 7, line 25 - line 30 *;
		[Y]EP0726252 (BAYER AG [DE]) [Y] 1,3,28,42,45 * the whole document *;
		[Y] - D. E. AMES ET AL., "The Synthesis of some N-hydroxyimides", CHEMICAL ABSTRACTS, (19560210), vol. 50, no. 3, Database accession no. 1803e, column 1, XP002090040 [Y] 1,3 * abstract *
		[ ] - J. CHEM. SOC., London, pages 631 - 636
		[X] - ANJANEYULU, P. S. R. ET AL., "Reactions of N-hydroxysulfosuccinimide active esters", CHEMICAL ABSTRACTS, (19880620), vol. 108, no. 25, Database accession no. 222062j, page 611, column 2, XP002090041 [X] 17,27 * abstract *
		[ ] - INT. J. PEPT. PROTEIN RES., (1987), vol. 30, no. 1, pages 117 - 24

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