EP1579625A4 - IDENTITY-BASED ENCRYPTION SYSTEM

10 sheets

Every citation, both ways

Citations
Reference	Relation	Cited during
HORWITZ J ET AL: "TOWARD HIERARCHICAL IDENTITY-BASED ENCRYPTION", ADVANCES IN CRYPTOLOGY - EUROCRYPT 2002. INTERNATIONAL CONF. ON THE THEORY AND APPLICATIONS OF CRYPTOGRAPHIC TECHNIQUES. AMSTERDAM, NL, APRIL 28 - MAY 2, 2002; [LECTURE NOTES IN COMPUTER SCIENCE], BERLIN : SPRINGER, DE, vol. VOL. 2332, 28 April 2002 (2002-04-28), pages 466 - 481, XP001090362, ISBN: 978-3-540-43553-2	Non-patent	Search report
MENEZES, OORSCHOT, VANSTONE: "Handbook of Applied Cryptography", 1 January 1997, CRC PRESS, CRC Series on Applied Mathematics and its Applications, ISBN: 0849385237, XP002579461	Non-patent	Search report

25 members in 6 offices

This recordMember, by publication datePriority claim

Priority claims
Document	Office	Kind	Date
298991	United States of America	–	2002-11-14
29899102	United States of America	A	2002-11-14
0336455	United States of America	W	2003-11-12

Family members, oldest first
Document	Office	Kind
US2004098589A1	United States of America	A1	2004-05-20
CA2505865A1	Canada	A1	2004-06-03
CA2798531A1	Canada	A1	2004-06-03
CA2846987A1	Canada	A1	2004-06-03
CA2882180A1	Canada	A1	2004-06-03
WO2004047352A2	World Intellectual Property Organization (WIPO)	A2	2004-06-03
AU2003297271A1	Australia	A1	2004-06-15
WO2004047352A3	World Intellectual Property Organization (WIPO)	A3	2005-03-31
US6886096B2	United States of America	B2	2005-04-26
EP1579625A2	European Patent Office (EPO)	A2	2005-09-28
JP2006506908A	Japan	A	2006-02-23
AU2003297271B2	Australia	B2	2008-02-14
AU2003297271B8	Australia	B8	2008-03-06
US2008148047A1	United States of America	A1	2008-06-19
US7424614B2	United States of America	B2	2008-09-09
US2009034742A1	United States of America	A1	2009-02-05
JP2009044763A	Japan	A	2009-02-26
EP1579625A4This record	European Patent Office (EPO)	A4	2010-06-09
JP4571865B2	Japan	B2	2010-10-27
US7831829B2	United States of America	B2	2010-11-09
JP4964213B2	Japan	B2	2012-06-27
CA2505865C	Canada	C	2013-04-02
CA2798531C	Canada	C	2014-06-10
CA2846987C	Canada	C	2015-05-12
CA2882180C	Canada	C	2016-12-13

17 legal events, as the office reported them to INPADOC

Point at a mark for the event

Legal events, newest first
	Event	Code
2019-02-13	Information provided on ipc code assigned before grantRIC1	RIC1
2019-02-13	Information provided on ipc code assigned before grantRIC1	RIC1
2018-10-10	Application deemed to be withdrawnWithdrawn18D	18D
2018-09-07	Information on the status of an ep patent application or granted ep patentGrantedSTATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWNSTAA	STAA
2018-01-10	First examination report despatched17Q	17Q
2017-08-02	Party data changed (applicant data changed or rights of an application transferred)RAP1	RAP1
2010-06-09	Supplementary search report drawn up and despatchedA4	A4
2010-06-02	Information provided on ipc code assigned before grantRIC1	RIC1
2010-06-02	Information provided on ipc code assigned before grantRIC1	RIC1
2007-01-31	Information on inventor provided before grant (corrected)RIN1	RIN1
2007-01-31	Information on inventor provided before grant (corrected)RIN1	RIN1
2007-01-31	Information on inventor provided before grant (corrected)RIN1	RIN1
2006-03-08	Request for extension of the european patent (deleted)DAX	DAX
2005-09-28	Request for examination filed17P	17P
2005-09-28	Designated contracting statesAK	AK
2005-09-28	Request for extension of the european patentAX	AX
2005-08-12	Public reference made under article 153(3) epc to a published international application that has entered the european phaseORIGINAL CODE: 0009012PUAI	PUAI

Contracting states, 27: Austria
Belgium
Bulgaria
Switzerland
Cyprus
Czechia
Germany
Denmark
Estonia
Spain
Finland
France
United Kingdom
Greece
Hungary
Ireland
Italy
Liechtenstein
Luxembourg
Monaco
Netherlands (Kingdom of the)
Portugal
Romania
Sweden
and 3 moreShow fewer
Slovenia
Slovakia
Türkiye

Identity-based encryption system