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EP About this file: EP0070220

EP0070220 - Heterogeneous ethylene copolymers for the manufacture of films [Right-click to bookmark this link]
Status	Patent revoked Status updated on 17.02.1995 Database last updated on 29.03.2025
Most recent event Tooltip	17.04.2015	Change - lapse in a contracting state State(s) deleted from list of lapses: BE, CH, LI	published on 20.05.2015 [2015/21]
Applicant(s)	For all designated states ECP-ENICHEM POLYMERES FRANCE S.A. 11 rue de l'Abreuvoir F-92411 Courbevoie / FR
	[1992/17]
Former [1991/21]	For all designated states SOFRAPO-COMMERCIALE 11 rue de l'Abreuvoir F-92411 Courbevoie / FR
Former [1988/46]	For all designated states NORSOLOR S.A. Tour Aurore Place des Reflets F-92080 Paris la Défense Cédex 5 / FR
Former [1983/03]	For all designated states Société Chimique des Charbonnages S.A. Tour Aurore Place des Reflets F-92080 Paris La Défense 2 Cédex 5 / FR
Inventor(s)	01 / Machon, Jean-Pierre 83, rue Delisse-Engrand F-62400 Béthune / FR
	02 / Raviola, Florent Lotissement du Bois des Montagnes Parcelle 22 Vaudricourt F-62131 Verquin / FR
	03 / Hert, Marius 21 Chaussée Brunehaut Estrée Cauchy F-62690 Aubigny-en-Artois / FR
	[1986/11]
Former [1986/11]	01 / Machon, Jean-Pierre 83, rue Delisse-Engrand F-62400 Béthune / FR
	02 / Raviola, Florent Lotissement du Bois des Montagnes Parcelle 22 Vaudricourt F-62131 Verquin / FR
	03 / Hert, Marius 21 Chaussée Brunehaut Estrée Cauchy F-62690 Aubigny en Artois / FR
Former [1983/03]	01 / Machon, Jean-Pierre 83, rue Delisse-Engrand F-62400 Bethune / FR
	02 / Raviola, Florent Lotissement du Bois des Montagnes Parcelle 22 Vaudricourt F-62131 Verquin / FR
	03 / Hert, Marius 21 Chaussée Brunehaut Estree Cauchy F-62690 Aubigny en Artois / FR
Representative(s)	(deleted)
	[1991/21]
Former [1988/46]	Dubost, Thierry c/o NORSOLOR Service Propriété Industrielle B.P. 57 F-62670 Mazingarbe / FR
Former [1983/03]	Dubost, Thierry SOCIETE CHIMIQUE DES CHARBONNAGES Service Propriété Industrielle B.P. 57 F-62670 Mazingarbe / FR
Application number, filing date	82401210.8	30.06.1982
	[1983/03]
Priority number, date	FR19810013598	10.07.1981 Original published format: FR 8113598
	[1983/03]
Filing language	FR
Procedural language	FR
Publication	Type:	A1 Application with search report
	No.:	EP0070220
	Date:	19.01.1983
	Language:	FR
	[1983/03]
	Type:	B1 Patent specification
	No.:	EP0070220
	Date:	12.03.1986
	Language:	FR
	[1986/11]
Search report(s)	(Supplementary) European search report - dispatched on:	EP	09.12.1982
Classification	IPC:	C08F210/16, C08F4/68	[1983/03]
	CPC:	C08F210/16 (EP,KR)
	C-Set:	C08F210/16, C08F4/16 (EP); C08F210/16, C08F4/20 (EP); C08F210/16, C08F4/642 (EP); C08F210/16, C08F4/68 (EP)
Designated contracting states	AT, BE, CH, DE, FR, GB, IT, LI, LU, NL, SE [1983/03]
Title	German:	Heterogene Copolymeren des Äthylens zur Herstellung von Filmen	[1983/03]
	English:	Heterogeneous ethylene copolymers for the manufacture of films	[1983/03]
	French:	Copolymères hétérogènes de l'éthylène pour la fabrication de films	[1983/03]
Examination procedure	17.12.1982	Examination requested [1983/09]
	10.07.1984	Despatch of a communication from the examining division (Time limit: M04)
	28.02.1985	Reply to a communication from the examining division
	22.08.1985	Despatch of communication of intention to grant (Approval: )
	06.09.1985	Communication of intention to grant the patent
	10.09.1985	Fee for grant paid
	10.09.1985	Fee for publishing/printing paid
Opposition(s)	Opponent(s)	01 10.12.1986 19.01.1987 ADMISSIBLE BASF Aktiengesellschaft -Patentabteilung - C6- Carl-Bosch-Strasse 38 D-67056 Ludwigshafen / DE
		02 09.12.1986 09.03.1987 ADMISSIBLE DSM N.V. Patent Department P.O. Box 605 NL-6160 AP Geleen / NL
		03 12.12.1986 22.01.1987 ADMISSIBLE NESTE OY Keilaniemi SF-02150 Espoo 15 / FI Opponent's representative Struif, Bernward, et al, et al Patentanwaltsbüro Tiedtke, Bühling, Kinne Grupe, Pellmann, Grams, Struif Bavariaring 4 80336 München / DE
		[N/P]
	Former [1993/48]
	Opponent(s)	01 10.12.1986 19.01.1987 ADMISSIBLE BASF Aktiengesellschaft, Ludwigshafen -Patentabteilung - C6- Carl-Bosch-Strasse 38 D-67056 Ludwigshafen / DE
		02 09.12.1986 09.03.1987 ADMISSIBLE DSM N.V. Patent Department P.O. Box 605 NL-6160 AP Geleen / NL
		03 12.12.1986 22.01.1987 ADMISSIBLE NESTE OY Keilaniemi SF-02150 Espoo 15 / FI Opponent's representative Struif, Bernward, Dipl.-Chem. Dr., et al, et al Patentanwaltsbüro Tiedtke, Bühling, Kinne Grupe, Pellmann, Grams, Struif Bavariaring 4 D-80336 München / DE
	Former [1993/47]
	Opponent(s)	01 10.12.1986 19.01.1987 ADMISSIBLE BASF Aktiengesellschaft, Ludwigshafen -Patentabteilung - C6- Carl-Bosch-Strasse 38 D-67056 Ludwigshafen / DE
		02 09.12.1986 09.03.1987 ADMISSIBLE DSM N.V. Patent Department P.O. Box 605 NL-6160 AP Geleen / NL Opponent's representative Hoogstraten, Willem Cornelis Roeland OCTROOIBUREAU DSM Postbus 9 NL-6160 MA Geleen / NL
		03 12.12.1986 22.01.1987 ADMISSIBLE NESTE OY Keilaniemi SF-02150 Espoo 15 / FI Opponent's representative Struif, Bernward, Dipl.-Chem. Dr., et al, et al Patentanwaltsbüro Tiedtke, Bühling, Kinne Grupe, Pellmann, Grams, Struif Bavariaring 4 D-80336 München / DE
	Former [1987/11]
	Opponent(s)	01 10.12.1986 BASF Aktiengesellschaft, Ludwigshafen -Patentabteilung - C6- Carl-Bosch-Strasse 38 D-67056 Ludwigshafen / DE
		02 09.12.1986 Naamloze Vennootschap DSM Het Overloon 1 NL-6411 TE Heerlen / NL Opponent's representative Hoogstraten, Willem Cornelis Roeland OCTROOIBUREAU DSM Postbus 9 NL-6160 MA Geleen / NL
		03 12.12.1986 ADMISSIBLE NESTE OY Keilaniemi SF-02150 Espoo 15 / FI Opponent's representative Struif, Bernward, Dipl.-Chem. Dr., et al, et al Patentanwaltsbüro Tiedtke, Bühling, Kinne Grupe, Pellmann, Grams, Struif Bavariaring 4 D-80336 München / DE
	Former [1987/06]
	Opponent(s)	01 10.12.1986 ADMISSIBLE BASF Aktiengesellschaft, Ludwigshafen -Patentabteilung - C6- Carl-Bosch-Strasse 38 D-67056 Ludwigshafen / DE
	10.03.1987	Invitation to proprietor to file observations on the notice of opposition
	31.08.1987	Reply of patent proprietor to notice(s) of opposition
	26.05.1988	Communication of observations of patent proprietor (Time limit: M02)
	25.07.1988	Reply of parties involved to observations of patent proprietor
	08.01.1990	Despatch of a communication from the opposition division (Time limit: M04)
	30.03.1990	Reply to a communication from the opposition division
	22.09.1992	Despatch of a communication from the opposition division (Time limit: M06)
	23.03.1993	Reply to a communication from the opposition division
	26.01.1994	Legal effect of revocation of patent [1995/15]
	25.05.1994	Despatch of communication that the patent will be revoked
Appeal following opposition	15.10.1990	Appeal received No. T0010/91
	05.10.1990	Statement of grounds filed
	03.09.1991	Invitation to file observations in an appeal (Time limit: M02) [1991/36]
	04.11.1991	Date of receipt of observations in an appeal [1991/45]
	08.01.1992	Result of appeal procedure: continuation of opposition procedure
	26.01.1994	Date of oral proceedings
	25.05.1994	Minutes of the oral proceedings despatched
Request for further processing for:	28.02.1985	Request for further processing filed
	24.01.1985	Full payment received (date of receipt of payment) Request granted
	07.03.1985	Decision despatched
Fees paid	Renewal fee
	12.06.1984	Renewal fee patent year 03
	20.06.1985	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	deleted
	[2015/21]
Former [1995/32]	CH	12.03.1986
	LI	12.03.1986
	BE	30.06.1989
Former [1989/39]	BE	30.06.1989
Documents cited:	Search	[A]GB1355245 (MITSUI PETROCHEMICAL IND);
		[A]FR2342306 (CHARBONNAGES STE CHIMIQUE [FR]);
		[A]FR2405961 (NAPHTACHIMIE SA [FR]);
		[A]FR2422692 (SUMITOMO CHEMICAL CO [JP]);
		[A]EP0007647 (MONTEDISON SPA [IT])

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.

Legal notice
Terms of use
24.2.32; 34p