EP0591402A4

Active superconductive devices

Abstract

This record has no abstract on file.

EP0591402A4, drawing sheet 1 — Sheet 1 of 8

Term

Term ended

Projected expiry passed 17 June 2012, 14.3 years ago.

8 sheets

Sheet 1
Sheet 2
Sheet 3
Sheet 4
Sheet 5
Sheet 6
Sheet 7
Sheet 8

Every citation, both waysCites: the store holds 3 of 4

Citations
Document	Relation	Office	Category	Cited during	Relevant claims
FR2145355A1	Cites	France	A	Search report	1,8,13,16,18
US4187480A	Cites	United States of America	A	Search report	1,8,13,16,18
FR2145355A	Cites	France	–	–	–
P.R. HERCZFELD ET AL.: "Optically controlled microwave devices and circuits", RCA REVIEW, vol. 46, no. 4, December 1985 (1985-12-01), PRINCETON US, pages 528 - 551	Non-patent	–	–	Search report	–
1991 IEEE INTERNATIONAL MICROWAVE SYMPOSIUM- DIGEST;Vol. 1;June 10-14,1991,Boston,US IEEE,New York,US,1991 pages 165-168	Non-patent	–	–	Search report	–
D.L. Birx, D.J. Scalapino:"A Cryogenic Microwave Switch",IEEE Transactions on Magnetics, Vol. MAG-15, No. 1, January 1979, pages 33-35	Non-patent	–	–	Examiner	–
D. Birx, G.J. Dick, W.A. Little, J.E. Mercereau, D.J. Scalapino:"Pulsed frequency modulation of superconducting resonators"; Appl. Phys. Lett. 33 (5),1 September 1978, pages 466-468	Non-patent	–	–	Examiner	–
See also references of WO 9300720A1	Non-patent	–	–	Examiner	–
1991 IEEE INTERNATIONAL MICROWAVE SYMPOSIUM- DIGEST;Vol. 1;June 10-14,1991,Boston,US IEEE,New York,US,1991 pages 165-168	Non-patent	–	–	–	–

16 members in 5 offices

This recordMember, by publication datePriority claim

Priority claims7

Priority claims
Document	Office	Kind	Date
19910719736	United States of America	–	1991-06-24
71973691	United States of America	A	1991-06-24
71973691	United States of America	A	1991-06-24
9205056	United States of America	W	1992-06-17
9205056	United States of America	W	1992-06-17
US19910719736	–	–	–
WO1992US05056	–	–	–

Members16

Family members, oldest first
Document	Office	Kind
CA2111679A1	Canada	A1	1993-01-07
WO9300720A1	World Intellectual Property Organization (WIPO)	A1	1993-01-07
WO9405022A1	World Intellectual Property Organization (WIPO)	A1	1994-03-03
EP0591402A1	European Patent Office (EPO)	A1	1994-04-13
EP0591402A4This record	European Patent Office (EPO)	A4	1994-06-15
US5328893A	United States of America	A	1994-07-12
JPH06509684A	Japan	A	1994-10-27
US6335622B1	United States of America	B1	2002-01-01
US2002135373A1	United States of America	A1	2002-09-26
US6538445B2	United States of America	B2	2003-03-25
US2004021466A1	United States of America	A1	2004-02-05
US6727702B2	United States of America	B2	2004-04-27
US2005189943A1	United States of America	A1	2005-09-01
US7190165B2	United States of America	B2	2007-03-13
US2008032895A1	United States of America	A1	2008-02-07
US8030925B2	United States of America	B2	2011-10-04

9 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
1998-09-02	Application refused18R	18R
1998-07-17	Information on the status of an ep patent application or granted ep patentGrantedSTATUS: THE APPLICATION HAS BEEN REFUSEDSTAA	STAA
1997-10-23	Despatch of communication of intention to grantORIGINAL CODE: EPIDOS AGRAGRAG	GRAG
1997-04-09	First examination report despatched17Q	17Q
1994-06-15	Supplementary search report drawn up and despatchedA4	A4
1994-06-15	Designated contracting statesAK	AK
1994-04-13	Request for examination filed17P	17P
1994-04-13	Designated contracting statesAK	AK
1994-02-25	Public reference made under article 153(3) epc to a published international application that has entered the european phaseORIGINAL CODE: 0009012PUAI	PUAI