EP0782016A3

Contact lens containing a leachable absorbed material

Abstract

A contact lens made of a polymeric hydrogel material having absorbed therein as a leachable additive of desferrioxamine, and a method for making the composition by soaking the polymeric material in a solution of the additive.

Term

Term ended

Projected expiry passed 27 December 2016, 9.7 years ago.

3 priority claims, no other members on record

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Priority claims3

Priority claims
Document	Office	Kind	Date
580233	United States of America	–	1995-12-28
58023395	United States of America	A	1995-12-28
US19950580233	–	–	–

8 legal events, as the office reported them to INPADOC

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Events

Legal events, newest first
	Event	Code
2002-05-22	Application deemed to be withdrawnWithdrawn18D	18D
2002-04-05	Information on the status of an ep patent application or granted ep patentGrantedSTATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWNSTAA	STAA
2000-09-27	First examination report despatched17Q	17Q
1998-05-20	Request for examination filed17P	17P
1997-10-15	Designated contracting statesAK	AK
1997-08-29	Search report despatchedORIGINAL CODE: 0009013PUAL	PUAL
1997-07-02	Designated contracting statesAK	AK
1997-05-16	Public reference made under article 153(3) epc to a published international application that has entered the european phaseORIGINAL CODE: 0009012PUAI	PUAI