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Extract from the Register of European Patents

EP About this file: EP0720991

EP0720991 - Copolymers of ethylene and tetrafluoroethylene and/or chlorotrifluoroethylene having improved mechanical properties at high temperatures [Right-click to bookmark this link]
Status	No opposition filed within time limit Status updated on 21.01.2000 Database last updated on 02.07.2024
Most recent event Tooltip	19.09.2003	Lapse of the patent in a contracting state New state(s): DK	published on 05.11.2003 [2003/45]
Applicant(s)	For all designated states AUSIMONT S.p.A. 31 Foro Buonaparte I-20121 Milano / IT
	[1996/28]
Inventor(s)	01 / Abusleme, Julio A. Via Bergamo, 5 Saronno, Varese / IT
	02 / Colaianna, Pasqua Via Popoli Uniti, 17 Milano / IT
	[1996/28]
Representative(s)	Sama, Daniele, et al Sama Patents Via Morgagni, 2 20129 Milano / IT
	[N/P]
Former [1996/28]	Sama, Daniele, Dr., et al Sama Patents Via Morgagni, 2 I-20129 Milano / IT
Application number, filing date	95120725.7	29.12.1995
	[1996/28]
Priority number, date	IT1995MI00009	04.01.1995 Original published format: IT MI950009
	[1996/28]
Filing language	EN
Procedural language	EN
Publication	Type:	A2 Application without search report
	No.:	EP0720991
	Date:	10.07.1996
	Language:	EN
	[1996/28]
	Type:	A3 Search report
	No.:	EP0720991
	Date:	11.06.1997
	[1997/24]
	Type:	B1 Patent specification
	No.:	EP0720991
	Date:	17.03.1999
	Language:	EN
	[1999/11]
Search report(s)	(Supplementary) European search report - dispatched on:	EP	24.04.1997
Classification	IPC:	C08F210/02, C08F214/24, C08F214/26, C08F214/18	[1997/23]
	CPC:	C08F210/02 (EP,US); C08F214/18 (KR); C08F214/186 (EP,US)
	Former IPC [1996/28]	C08F210/02, C08F214/24, C08F214/26
Designated contracting states	AT, BE, CH, DE, DK, ES, FR, GB, GR, IE, IT, LI, NL, PT, SE [1996/28]
Title	German:	Copolymere aus Ethylen und Tetrafluorethylen und/oder Chlortrifluorethylen mit verbesserten mechanischen Eigenschaften bei hohen Temperaturen	[1996/28]
	English:	Copolymers of ethylene and tetrafluoroethylene and/or chlorotrifluoroethylene having improved mechanical properties at high temperatures	[1996/28]
	French:	Copolymères d'éthylène et de tétrafluoroéthylène et/ou chlorotrifluoroéthylène ayant des propriétés mécaniques améliorées à des températures élevées	[1996/28]
Examination procedure	27.11.1997	Examination requested [1998/05]
	05.02.1998	Despatch of a communication from the examining division (Time limit: M04)
	26.02.1998	Reply to a communication from the examining division
	27.05.1998	Despatch of communication of intention to grant (Approval: Yes)
	12.08.1998	Communication of intention to grant the patent
	22.10.1998	Fee for grant paid
	22.10.1998	Fee for publishing/printing paid
Opposition(s)	18.12.1999	No opposition filed within time limit [2000/10]
Fees paid	Renewal fee
	17.12.1997	Renewal fee patent year 03
	23.12.1998	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	17.03.1999
	CH	17.03.1999
	GR	17.03.1999
	LI	17.03.1999
	SE	17.03.1999
	DK	17.06.1999
	PT	17.06.1999
	[2003/45]
Former [2002/23]	AT	17.03.1999
	CH	17.03.1999
	GR	17.03.1999
	LI	17.03.1999
	SE	17.03.1999
	PT	17.06.1999
Former [2001/23]	AT	17.03.1999
	CH	17.03.1999
	GR	17.03.1999
	LI	17.03.1999
	PT	17.06.1999
Former [2000/52]	AT	17.03.1999
	CH	17.03.1999
	LI	17.03.1999
	PT	17.06.1999
Former [2000/50]	AT	17.03.1999
	PT	17.06.1999
	CH	22.06.1999
	LI	22.06.1999
Former [2000/23]	AT	17.03.1999
	PT	17.06.1999
Former [2000/21]	AT	17.03.1999
Documents cited:	Search	[Y]EP0043948 (HOECHST AG [DE]) [Y] 1-8 * the whole document *;
		[DA]EP0073087 (DU PONT [US]) [DA] 1-8 * example 5; claim - *;
		[DA]EP0185241 (ALLIED CORP [US]) [DA] 1-8 * claim - *;
		[A]US5285002 (GROOTAERT WERNER M [US]) [A] 1-8* claims 1-4 *;
		[DPY]EP0633257 (AUSIMONT SPA [IT]) [DPY] 1-8 * the whole document *

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