DE3684115D1

Olefinic benzocyclobutene polymers and processes for the preparation thereof

Abstract

This record has no abstract on file.

Term

Term ended

Expired 23 September 2006, 20 years ago.

28 members in 13 offices

This recordMember, by publication datePriority claim3 more offices are in the list below

Priority claims19

Priority claims
Document	Office	Kind	Date
81220785	United States of America	A	1985-12-23
81220785	United States of America	A	1985-12-23
81242185	United States of America	A	1985-12-23
81242185	United States of America	A	1985-12-23
81242385	United States of America	A	1985-12-23
81242385	United States of America	A	1985-12-23
81242485	United States of America	A	1985-12-23
81242485	United States of America	A	1985-12-23
81243185	United States of America	A	1985-12-23
81243185	United States of America	A	1985-12-23
84631586	United States of America	A	1986-03-28
84631586	United States of America	A	1986-03-28
85812431	–	–	–
US19850812207	–	–	–
US19850812421	–	–	–
US19850812423	–	–	–
US19850812424	–	–	–
US19850812431	–	–	–
US19860846315	–	–	–

Members28

Family members, oldest first
Document	Office	Kind
DK464786D0	Denmark	D0	1986-09-29
FI863913A0	Finland	A0	1986-09-29
NO863878D0	Norway	D0	1986-09-29
US4622375A	United States of America	A	1986-11-11
US4667004A	United States of America	A	1987-05-19
US4667005A	United States of America	A	1987-05-19
DK464786A	Denmark	A	1987-06-24
FI863913A	Finland	A	1987-06-24
FI863913L	Finland	L	1987-06-24
NO863878L	Norway	L	1987-06-24
AU6314286A	Australia	A	1987-06-25
EP0227124A2	European Patent Office (EPO)	A2	1987-07-01
JPS62148503A	Japan	A	1987-07-02
ZA867401B	South Africa	B	1987-07-29
US4687815A	United States of America	A	1987-08-18
US4698394A	United States of America	A	1987-10-06
BR8604688A	Brazil	A	1987-11-17
US4722974A	United States of America	A	1988-02-02
ES2001806A6	Spain	A6	1988-06-16
EP0227124A3	European Patent Office (EPO)	A3	1989-11-23
NZ217729A	New Zealand	A	1990-01-29
AU593840B2	Australia	B2	1990-02-22
EP0227124B1	European Patent Office (EPO)	B1	1992-03-04
AT73143T	Austria	T	1992-03-15
ATE73143T1	Austria	T1	1992-03-15
DE3684115D1This record	Germany	D1	1992-04-09
EP0227124B2	European Patent Office (EPO)	B2	1996-01-31
JP2544606B2	Japan	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
2006-07-13	Ceased/non-payment of the annual feeCeased8339	8339
1996-04-04	Restricted maintained after opposition proceedingsOpposition8366	8366
1993-03-11	Opposition against the patentOpposition8363	8363