IL65618A0

Method of forming a hydrophilic polymer gel for use in a soft contact lens

Abstract

This record has no abstract on file.

Term

No projected expiry on record.

33 members in 16 offices

This recordMember, by publication datePriority claim6 more offices are in the list below

Priority claims1

Priority claims
Document	Office	Kind	Date
25911581	United States of America	A	1981-04-30

Members33

Family members, oldest first
Document	Office	Kind
FI821509A0	Finland	A0	1982-04-29
IL65618A0This record	Israel	A0	1982-07-30
IL65618D0	Israel	D0	1982-07-30
DK191782A	Denmark	A	1982-10-31
FI821509L	Finland	L	1982-10-31
NO821400L	Norway	L	1982-11-01
AU8313282A	Australia	A	1982-11-04
EP0064381A2	European Patent Office (EPO)	A2	1982-11-10
GB2097805A	United Kingdom	A	1982-11-10
JPS57189116A	Japan	A	1982-11-20
ZA822932B	South Africa	B	1983-03-30
BR8202377A	Brazil	A	1983-04-05
EP0064381A3	European Patent Office (EPO)	A3	1983-06-22
GB2097805B	United Kingdom	B	1985-01-03
US4495313A	United States of America	A	1985-01-22
IL65618A	Israel	A	1985-06-30
NZ200362A	New Zealand	A	1985-10-11
US4565348A	United States of America	A	1986-01-21
FI70232B	Finland	B	1986-02-28
FI70232C	Finland	C	1986-09-15
AU555933B2	Australia	B2	1986-10-16
CA1213997A	Canada	A	1986-11-12
US4640489A	United States of America	A	1987-02-03
EP0064381B1	European Patent Office (EPO)	B1	1987-03-18
AT25944T	Austria	T	1987-04-15
ATE25944T1	Austria	T1	1987-04-15
DE3275710D1	Germany	D1	1987-04-23
NO160007B	Norway	B	1988-11-21
NO160007C	Norway	C	1989-03-01
DK160836B	Denmark	B	1991-04-22
MX162398A	Mexico	A	1991-05-06
DK160836C	Denmark	C	1991-10-07
JPH0449093B2	Japan	B2	1992-08-10

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
2001-06-14	Patent voidRH	RH
1996-07-23	Patent renewedKB	KB