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Extract from the Register of European Patents

EP About this file: EP1380580

EP1380580 - An improved process for the production of subsituted thioxanthones [Right-click to bookmark this link]
Status	The application has been refused Status updated on 04.01.2008 Database last updated on 14.11.2024
Most recent event Tooltip	04.01.2008	Refusal of application	published on 06.02.2008 [2008/06]
Applicant(s)	For all designated states Great Lakes (UK) Limited Halewood Widnes Cheshire WA8 8NS / GB
	[N/P]
Former [2004/03]	For all designated states Great Lakes (UK) Limited Halewood Widnes, Cheshire WA8 8NS / GB
Inventor(s)	01 / Timms, Allan.W. 5 Warrington Avenue, Whitby Ellesmere Port, Cheshire CH65 6TR / GB
	02 / Green, William.A. 26 Ballantrae Road Allerton, Liverpool L18 6JQ / GB
	[2004/03]
Representative(s)	Lyons, Andrew John Marks & Clerk LLP Tower Building Water Street Liverpool L3 1BA / GB
	[N/P]
Former [2004/03]	Lyons, Andrew John ROYSTONS, Tower Building, Water Street Liverpool L3 1BA, Merseyside / GB
Application number, filing date	03254067.6	26.06.2003
	[2004/03]
Priority number, date	GB20020016311	13.07.2002 Original published format: GB 0216311
	[2004/03]
Filing language	EN
Procedural language	EN
Publication	Type:	A1 Application with search report
	No.:	EP1380580
	Date:	14.01.2004
	Language:	EN
	[2004/03]
Search report(s)	(Supplementary) European search report - dispatched on:	EP	06.10.2003
Classification	IPC:	C07D335/16	[2004/03]
	CPC:	C07D335/16 (EP,US)
Designated contracting states	AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IT, LI, LU, MC, NL, PT, RO, SE, SI, SK, TR [2004/03]
Title	German:	Verbesserter Prozess zur Herstellung substituierter Thioxanthone	[2004/03]
	English:	An improved process for the production of subsituted thioxanthones	[2004/03]
	French:	Procédé amélioré pour la production de thioxanthones substituées	[2004/03]
Examination procedure	18.05.2004	Examination requested [2004/29]
	29.06.2004	Despatch of a communication from the examining division (Time limit: M04)
	25.10.2004	Reply to a communication from the examining division
	11.10.2005	Despatch of a communication from the examining division (Time limit: M06)
	27.03.2006	Reply to a communication from the examining division
	18.09.2007	Despatch of communication that the application is refused, reason: substantive examination [2008/06]
	28.09.2007	Application refused, date of legal effect [2008/06]
Fees paid	Renewal fee
	14.06.2005	Renewal fee patent year 03
	27.03.2006	Renewal fee patent year 04
	Penalty fee
	Additional fee for renewal fee
	30.06.2007	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	[XY]GB1447032 (WELLCOME FOUND) [X] 13 * Pages 12 and 14, thioxanthone-3- and 4-carboxylic acid. * [Y] 1-12;
		[XY]US4103015 (HODSON HAROLD FRANCIS, et al) [X] 13 * Columns 20 and 30, thioxanthone-1- and 4-carboxylic acid. * [Y] 1-12;
		[XY]US4385182 (FISCHER WALTER [CH], et al) [X] 13 * Claim 1, and examples 8-10, 12, 15-16, 22. * [Y] 1-12;
		[X]US4418138 (CURTIS JOHN R [GB]) [X] 1-18 * Abstract; claims 1, 7; example 1. *;
		[XY]US4505794 (KVITA VRATISLAV [CH], et al) [X] 13 * Claim 1, and e.g. examples A, C, 2, 5, 7, 10-12. * [Y] 1-12;
		[XY]US4661595 (AVAR LAJOS [CH]) [X] 13 * Claim 1, and column 9, example 37. * [Y] 1-12;
		[YA]EP0520574 (INT BIO SYNTHETICS LTD [GB]) [Y] 1-12 * Abstract; claim 6. * [A] 13-18;
		[XY]WO9842697 (FIRST CHEMICAL CORP [US], et al) [X] 13 * Claim 1; and claim 10, compounds Ib, Ic, Id, Ih, Ii, Ik. * [Y] 1-12;
		[YA]EP1211252 (FIRST CHEMICAL CORP [US]) [Y] 1-12 * Abstract; claim 1. * [A] 13-18;
		[XY] - CROSSFIRE BEILSTEIN, Beilstein Institut zur Förderung der Chemischen Wissenschaften, Frankfurt am Main, DE, XP002254438 [X] 13 * Database Accession no. 233005 (BRN). * [Y] 1-12
		[XY] - CROSSFIRE BEILSTEIN, Beilstein Institut zur Förderung der Chemischen Wissenschaften, Frankfurt am Main, DE, XP002254439 [X] 13 * Database Accession nos. 205783, 250717 (BRN's). * [Y] 1-12
		[XY] - CROSSFIRE BEILSTEIN, Beilstein Institut zur Förderung der Chemischen Wissenschaften, Frankfurt am Main, DE, XP002254440 [X] 13 * Database Accession nos. 1379922, 1383916 (BRN's). * [Y] 1-12
		[XY] - CROSSFIRE BEILSTEIN, Beilstein Institut zur Förderung der Chemischen Wissenschaften, Frankfurt am Main, DE, XP002254441 [X] 13 * Database Accession nos. 6414870, 6423130, 6423277, 6428163 (BRN's). * [Y] 1-12
		[XY] - CROSSFIRE BEILSTEIN, Beilstein Institut zur Förderung der Chemischen Wissenschaften, Frankfurt am Main, DE, XP002254442 [X] 13 * Database Accession no. 4446417 (BRN). * [Y] 1-12
		[XY] - CROSSFIRE BEILSTEIN, Beilstein Institut zur Förderung der Chemischen Wissenschaften, Frankfurt am Main, DE, XP002254443 [X] 13 * Database Accession nos. 4257675, 4259321 (BRN's). * [Y] 1-12
		[YDA] - DAVIS. E. G.; SMILES, S., "New Synthesis of Thioxanthone and its Derivatives", J. CHEM. SOC., (1910), vol. 97, pages 1290 - 1299, XP009017242 [YD] 1-12 * The whole document; in particular, page 1297, "methoxythioxanthone". * [A] 13-18
		[X] - LOUGNOT, D. J. ET AL., "Water-Soluble Polymerization Initiators Based on the Thioxanthone Structure", MACROMOLECULES, (1989), vol. 22, pages 108 - 116, XP001154961 [X] 13-18 * Page 109, table 1, product 3. * DOI: http://dx.doi.org/10.1021/ma00191a022
		[XY] - POULIQUEN L ET AL, "FUNCTIONALIZED POLYSILOXANES WITH THIOXANTHONE SIDE GROUPS: A STUDYOF THEIR REACTIVITY AS RADICAL POLYMERIZATION MACROINITIATORS", MACROMOLECULES, AMERICAN CHEMICAL SOCIETY. EASTON, US, (19951120), vol. 28, no. 24, ISSN 0024-9297, pages 8028 - 8034, XP000539427 [X] 13-18 * Abstract; page 8029, experimantal part for compound 3; page 8030, compound 3. * [Y] 1-12 DOI: http://dx.doi.org/10.1021/ma00128a009
		[T] - CROSSFIRE BEILSTEIN, Beilstein Institut zur Förderung der Chemischen Wissenschaften, Frankfurt am Main, DE, XP002254444 [T] 1-12 * Database Accession nos. 3924424, 2047361 (Reaction ID's), showing the preparation of certain present compounds (II) starting from phenol. *
		[T] - HAGEMANN H, "KOHLENSAURE-DERIVATE", HAGEMANN H, HOUBEN-WEYL (HERAUSGEBER E. MULLER)., KOHLENSAURE-DERIVATE. ERWEITERUNGS- UND FOLGEBANDE ZUR VIERTEN AUFLAGE., DE, STUTTGART, THIEME VERLAG., (19830101), pages 64 - 65, 012186, XP002254436 [T] 1-13 * Pages 64-65: "Kohlensäure-monoesters". *
		[T] - Houben-Weyl, Methoden der organischen Chemie, Band VIII: "Sauerstoffverbindungen III", Thieme Verlag, Stuttgart, 1952, 105., XP002254437 [T] 1-13 * Page 105, paragraph 2.A. *
		[ ] - CHEM. BER., (1910), vol. 43, page 590
		[ ] - FARMACO ED. SCI., (1959), vol. 14, pages 829 - 840
		[ ] - REV. CHIM. (BUCHAREST), (1969), vol. 20, no. 11, pages 659 - 667
		[ ] - HELV. CHIM. ACTA, (1985), vol. 68, pages 854 - 859
		[ ] - TETRAHEDRON LETT., (1987), vol. 28, pages 3187 - 3188
		[ ] - J. MED. CHEM., (1991), vol. 34, no. 2, pages 491 - 496
		[ ] - CAN. J. CHEM., (1987), vol. 65, pages 2575 - 2594
	Examination	- ICN Biomedicals, Inc.: ICN Research Products Catalog 1999

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