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Extract from the Register of European Patents

EP About this file: EP1297051

EP1297051 - IMPROVED CATALYST AND METHOD FOR PRODUCING POLYTETRAHYDROFURANE [Right-click to bookmark this link]
Status	The application has been withdrawn Status updated on 14.07.2006 Database last updated on 02.08.2024
Most recent event Tooltip	27.06.2008	Change - applicant	published on 30.07.2008 [2008/31]
Applicant(s)	For all designated states BASF Aktiengesellschaft Carl-Bosch-Strasse 38 67063 Ludwigshafen / DE
	[2008/31]
Former [2003/14]	For all designated states BASF AKTIENGESELLSCHAFT 67056 Ludwigshafen / DE
Inventor(s)	01 / STEINBRENNER, Ulrich Müller-Thurgau-Weg 20 67435 Neustadt / DE
	02 / NARBESHUBER, Thomas Merschweg 51 49477 Ibbenbüren / DE
	03 / HAUBNER, Martin Jenastrasse 10 69124 Eppelheim / DE
	04 / SIGWART, Christoph Siegfriedstrasse 14 69198 Schriesheim / DE
	05 / LINDEN, Gerd Bleichstr. 14 69120 Heidelberg / DE
	06 / COX, Gerhard Birkental 20 67098 Bad Dürkheim / DE
	07 / FISCHER, Rolf-Hartmuth Bergstr. 98 69121 Heidelberg / DE
	08 / HESSE, Michael Weinbietstr. 10 67549 Worms / DE
	09 / BOHNER, Gerd Im Klipfel 18 69254 Malsch / DE
	10 / HIBST, Hartmut Branichstr. 23 69198 Schriesheim / DE
	11 / SCHWAB, Ekkehard Berwartsteinstr. 4 67434 Neustadt / DE
	12 / TENTEN, Andreas Schillerstr. 4 67487 Maikammer / DE
	[2003/21]
Former [2003/14]	01 / STEINBRENNER, Ulrich Müller-Thurgau-Weg 20 67435 Neustadt / DE
	02 / NARBESHUBER, Thomas Merschweg 51 49477 Ibbenbüren / DE
	03 / HAUBNER, Martin Carl-Bosch-Str. 5 67117 Limburgerhof / DE
	04 / SIGWART, Christoph Siegfriedstrasse 14 69198 Schriesheim / DE
	05 / LINDEN, Gerd Bleichstr. 14 69120 Heidelberg / DE
	06 / COX, Gerhard Birkental 20 67098 Bad Dürkheim / DE
	07 / FISCHER, Rolf-Hartmuth Bergstr. 98 69121 Heidelberg / DE
	08 / HESSE, Michael Weinbietstr. 10 67549 Worms / DE
	09 / BOHNER, Gerd Im Klipfel 18 69254 Malsch / DE
	10 / HIBST, Hartmut Branichstr. 23 69198 Schriesheim / DE
	11 / SCHWAB, Ekkehard Berwartsteinstr. 4 67434 Neustadt / DE
	12 / TENTEN, Andreas Schillerstr. 4 67487 Maikammer / DE
Representative(s)	Isenbruck, Günter Patentanwälte Isenbruck Bösl Hörschler PartG mbB Eastsite One Seckenheimer Landstrasse 4 68163 Mannheim / DE
	[N/P]
Former [2003/14]	Isenbruck, Günter, Dr. Isenbruck, Bösl, Hörschler, Wichmann, Huhn, Patentanwälte Theodor-Heuss-Anlage 12 68165 Mannheim / DE
Application number, filing date	01960445.3	02.07.2001
	[2003/14]
	WO2001EP07545
Priority number, date	DE20001032267	03.07.2000 Original published format: DE 10032267
	DE20001032268	03.07.2000 Original published format: DE 10032268
	DE20011005970	09.02.2001 Original published format: DE 10105970
	[2003/14]
Filing language	DE
Procedural language	DE
Publication	Type:	A1 Application with search report
	No.:	WO0202671
	Date:	10.01.2002
	Language:	DE
	[2002/02]
	Type:	A1 Application with search report
	No.:	EP1297051
	Date:	02.04.2003
	Language:	DE
	The application published by WIPO in one of the EPO official languages on 10.01.2002 takes the place of the publication of the European patent application.
	[2003/14]
Search report(s)	International search report - published on:	EP	10.01.2002
Classification	IPC:	C08G65/20, C08G65/26, B01J35/10, B01J23/20, B01J23/24	[2003/14]
	CPC:	B01J37/0018 (EP,US); C08G65/20 (EP,KR,US); B01J23/28 (EP,US); B01J23/30 (EP,US); B01J27/188 (EP,US); C08G65/266 (EP,US); (+) C08G65/2666 (EP,US); C08G65/2693 (EP,US); B01J21/063 (EP,US); B01J21/066 (EP,US); B01J35/615 (EP,US); B01J35/633 (EP,US); B01J35/635 (EP,US); B01J35/647 (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 [2003/14]
Extension states	AL	Not yet paid
	LT	Not yet paid
	LV	Not yet paid
	MK	Not yet paid
	RO	Not yet paid
	SI	Not yet paid
Title	German:	VERBESSERTER KATALYSATOR UND VERFAHREN ZUR HERSTELLUNG VON POLYTETRAHYDROFURAN	[2003/14]
	English:	IMPROVED CATALYST AND METHOD FOR PRODUCING POLYTETRAHYDROFURANE	[2003/14]
	French:	VERBESSERTER KATALYSATOR UND VERFAHREN ZUR HERSTELLUNG VON POLYTETRAHYDROFURAN	[2003/14]
Entry into regional phase	27.01.2003	National basic fee paid
	27.01.2003	Designation fee(s) paid
	27.01.2003	Examination fee paid
Examination procedure	28.01.2002	Request for preliminary examination filed International Preliminary Examining Authority: EP
	27.01.2003	Amendment by applicant (claims and/or description)
	27.01.2003	Examination requested [2003/14]
	05.07.2006	Application withdrawn by applicant [2006/33]
Fees paid	Renewal fee
	31.07.2003	Renewal fee patent year 03
	02.08.2004	Renewal fee patent year 04
	01.08.2005	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.
Cited in	International search	[X]US4016106 (SAWYER WILLARD H, et al) [X] 1-8,10-12,15-17 * examples 6-8 * * claims 1,4,7-9 *;
		[X]US4225421 (HENSLEY JR ALBERT L, et al) [X] 1-8 * catalyst A1;; table IV *;
		[X]US4257922 (KIM DAE K, et al) [X] 1-8 * example 4; table IV ** column 4, line 50 - line 57 *;
		[XD]DE19641481 (BASF AG [DE]) [XD] 1-22 * claims 1-6 * * column 5, line 10 - line 15 *;
		[XD]US5773648 (BECKER RAINER [DE], et al) [XD] 1-22 * column 8, line 65 - column 9, line 15 * * claims 1-10 *

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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