DE3678024D1

Liquid ethylene-type random copolymer, process for production thereof, and use thereof

Abstract

This record has no abstract on file.

Term

Term ended

Expired 25 March 2004, 22.5 years ago.

11 members in 5 offices

This recordMember, by publication datePriority claim

Priority claims5

Priority claims
Document	Office	Kind	Date
5964585	Japan	A	1985-03-26
25983585	Japan	A	1985-11-21
8559645	–	–	–
JP19850059645	–	–	–
JP19850259835	–	–	–

Members11

Family members, oldest first
Document	Office	Kind
JPS61221207A	Japan	A	1986-10-01
EP0200351A2	European Patent Office (EPO)	A2	1986-11-05
JPS62121710A	Japan	A	1987-06-03
EP0200351A3	European Patent Office (EPO)	A3	1987-09-23
US4704491A	United States of America	A	1987-11-03
CA1263498A	Canada	A	1989-11-28
EP0200351B1	European Patent Office (EPO)	B1	1991-03-13
DE3678024D1This record	Germany	D1	1991-04-18
JPH06821B2	Japan	B2	1994-01-05
JP2500262B2	Japan	B2	1996-05-29
EP0200351B2	European Patent Office (EPO)	B2	1996-10-16

3 legal events, as the office reported them to INPADOC

Over the term

Point at a mark for the event

Events

Legal events, newest first
	Event	Code
1998-12-03	Change in the person/name/address of the patent owner8327	8327
1996-12-19	Restricted maintained after opposition proceedingsOpposition8366	8366
1992-03-19	Opposition against the patentOpposition8363	8363