AT20897T

A process for making an olefin polymerization catalyst

Abstract

This record has no abstract on file.

Term

No projected expiry on record.

21 members in 8 offices

This recordMember, by publication datePriority claim

Priority claims1

Priority claims
Document	Office	Kind	Date
44429682	United States of America	A	1982-11-24

Members21

Family members, oldest first
Document	Office	Kind
US4435520A	United States of America	A	1984-03-06
AU2009683A	Australia	A	1984-05-31
JPS59100104A	Japan	A	1984-06-09
EP0110605A2	European Patent Office (EPO)	A2	1984-06-13
EP0110605A3	European Patent Office (EPO)	A3	1984-07-11
CA1207739A	Canada	A	1986-07-15
EP0110605B1	European Patent Office (EPO)	B1	1986-07-23
AT20897TThis record	Austria	T	1986-08-15
ATE20897T1	Austria	T1	1986-08-15
DE3364758D1	Germany	D1	1986-08-28
AU5493686A	Australia	A	1986-10-02
EP0197690A1	European Patent Office (EPO)	A1	1986-10-15
JPS61275307A	Japan	A	1986-12-05
US4665141A	United States of America	A	1987-05-12
AU563040B2	Australia	B2	1987-06-25
CA1264400A	Canada	A	1990-01-09
AU600893B2	Australia	B2	1990-08-30
EP0197690B1	European Patent Office (EPO)	B1	1991-12-27
DE3683074D1	Germany	D1	1992-02-06
MX166003B	Mexico	B	1992-12-15
JPH0516441B2	Japan	B2	1993-03-04

2 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
1996-08-15	Ceased due to non-payment of the annual feeCeasedREN	REN
1986-11-15	Publication of translation of european patent specificationUEP	UEP