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Extract from the Register of European Patents

EP About this file: EP1122263

EP1122263 - Styrene-maleic anhydride resin amic acids [Right-click to bookmark this link]
Status	The application is deemed to be withdrawn Status updated on 25.03.2005 Database last updated on 25.09.2024
Most recent event Tooltip	25.07.2008	Change - representative	published on 27.08.2008 [2008/35]
Applicant(s)	For all designated states ATOFINA CHEMICALS, INC. 2000 Market Street Philadelphia, PA 19103-3222 / US
	[N/P]
Former [2001/32]	For all designated states Atofina Chemicals, Inc. 2000 Market Street Philadelphia, PA 19103-3222 / US
Inventor(s)	01 / Schmidhauser, John C. 74 Jolind Road Paoli, Pennsylvania 19301 / US
	02 / Hahn, Lisa M. 2246 South Hamilton Road Columbus, Ohio 43232 / US
	[2001/32]
Representative(s)	Stuart, Ian Alexander, et al Mewburn Ellis LLP City Tower 40 Basinghall Street London EC2V 5DE / GB
	[N/P]
Former [2008/35]	Stuart, Ian Alexander, et al Mewburn Ellis LLP York House 23 Kingsway London WC2B 6HP / GB
Former [2001/32]	Stuart, Ian Alexander, et al MEWBURN ELLIS York House 23 Kingsway London WC2B 6HP / GB
Application number, filing date	01300780.2	30.01.2001
	[2001/32]
Priority number, date	US20000496472	02.02.2000 Original published format: US 496472
	[2001/32]
Filing language	EN
Procedural language	EN
Publication	Type:	A1 Application with search report
	No.:	EP1122263
	Date:	08.08.2001
	Language:	EN
	[2001/32]
Search report(s)	(Supplementary) European search report - dispatched on:	EP	05.06.2001
Classification	IPC:	C08F8/32, C09D11/10	[2001/32]
	CPC:	C09D11/106 (EP,US); C08F8/32 (EP,US)
Designated contracting states	AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LI, LU, MC, NL, PT, SE, TR [2002/18]
Former [2001/32]	AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LI, LU, MC, NL, PT, SE, TR
Title	German:	Amidsäuren auf Basis von Harzen aus Styrol und Maleinsäureanhydrid	[2001/32]
	English:	Styrene-maleic anhydride resin amic acids	[2001/32]
	French:	Acides amiques à base de résines styrène-anhydride maléique	[2001/32]
Examination procedure	25.04.2002	Examination requested [2002/26]
	21.06.2004	Communication of intention to grant the patent
	03.11.2004	Application deemed to be withdrawn, date of legal effect [2005/19]
	06.12.2004	Despatch of communication that the application is deemed to be withdrawn, reason: fee for grant / fee for printing not paid in time [2005/19]
Fees paid	Renewal fee
	24.01.2003	Renewal fee patent year 03
	22.01.2004	Renewal fee patent year 04
	Penalty fee
	Penalty fee Rule 85b EPC 1973
	17.04.2002	M01 Fee paid on 25.04.2002
	Additional fee for renewal fee
	31.01.2005	05 M06 Not yet paid
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.
Documents cited:	Search	[X]JPH04139271 ;
		[Y]DE3225876 (BASF AG [DE]) [Y] 1-11 * page 7, line 1 - page 8, line 10 * * page 10, line 31 - line 34 * * page 11, line 13 - line 28 * * page 12, line 24 - line 34; claims 1-4 *;
		[Y]EP0543385 (DYES JOACHIM LACKFAB GMBH [DE]) [Y] 1-11 * page 2, line 40 - line 53 * * page 3, line 24 - page 4, line 1; claims 1-9 *;
		[Y]EP0042974 (KAPP WERNER) [Y] 1-11 * page 5, line 20 - page 6, line 2; claims 1-5 *;
		[Y]EP0425439 (CIBA GEIGY AG [CH]) [Y] 1-11 * column 1, line 50 - column 3, line 13 * * column 4, line 16 - line 30 * * column 5, line 12 - line 22; claims 1-15 *;
		[A]GB1268418 (UNION CARBIDE CORP [US]) [A] 1,5 * page 3, line 98 - line 116; claims 1-29 *;
		[A]WO9849143 (ISP INVESTMENTS INC [US]) [A] 1 * page 5, paragraph 3 - page 6, paragraph 1; claims 1-12 *;
		[A]US3053779 (O'NEILL WILLIAM O) [A] 1 * the whole document *;
		[PA]EP1004644 (COGNIS DEUTSCHLAND GMBH [DE]) [PA] 1 * claims 1-5 *
		[X] - DATABASE WPI, 1, Derwent World Patents Index, vol. 92, no. 26, Database accession no. 1992-212107, XP002167865 & JPH04139271 A 19920513 (TOYO INK MFG CO) [X] 1,2,5 * abstract *

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