EP2802902A4

Wavefield deghosting

Abstract

This record has no abstract on file.

EP2802902A4, drawing sheet 1 — Sheet 1 of 10

Term

Projected expiry 14 January 2033.

10 sheets

Sheet 1
Sheet 2
Sheet 3
Sheet 4
Sheet 5
Sheet 6
Sheet 7
Sheet 8
Sheet 9
Sheet 10

Every citation, both waysCites: the store holds 5 of 6

Citations
Document	Relation	Office	Category	Cited during	Relevant claims
US2009003132A1	Cites	United States of America	A	Search report	1-15
US2009238036A1	Cites	United States of America	A	Search report	1-15
US2010027375A1	Cites	United States of America	XI	Search report	1-8,12-15
US2011242937A1	Cites	United States of America	A	Search report	1-15
WO2013116195A1	Cites	World Intellectual Property Organization (WIPO)	E	Search report	1-8,12-15
See also references of WO 2013106803A1	Non-patent	–	–	Search report	–

5 members in 3 offices

This recordMember, by publication datePriority claim

Priority claims14

Priority claims
Document	Office	Kind	Date
201261586509	United States of America	P	2012-01-13
201261586509	United States of America	P	2012-01-13
201261586509P	United States of America	–	2012-01-13
201313739877	United States of America	A	2013-01-11
201313739877	United States of America	A	2013-01-11
201313739877	United States of America	–	2013-01-11
2013021356	United States of America	W	2013-01-14
2013021356	United States of America	W	2013-01-14
201261586509P	–	–	–
2013021356	–	–	–
201313739877	–	–	–
US201261586509P	–	–	–
US201313739877	–	–	–
WO2013US21356	–	–	–

Members5

Family members, oldest first
Document	Office	Kind
US2013182536A1	United States of America	A1	2013-07-18
WO2013106803A1	World Intellectual Property Organization (WIPO)	A1	2013-07-18
EP2802902A1	European Patent Office (EPO)	A1	2014-11-19
EP2802902A4This record	European Patent Office (EPO)	A4	2016-01-27
US9274239B2	United States of America	B2	2016-03-01

11 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
2019-01-16	Application deemed to be withdrawnWithdrawn18D	18D
2018-12-14	Information on the status of an ep patent application or granted ep patentGrantedSTATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWNSTAA	STAA
2016-02-24	First examination report despatched17Q	17Q
2016-01-27	Supplementary search report drawn up and despatched (corrected)RA4	RA4
2016-01-27	Information provided on ipc code assigned before grantRIC1	RIC1
2016-01-27	Information provided on ipc code assigned before grantRIC1	RIC1
2016-01-27	Information provided on ipc code assigned before grantRIC1	RIC1
2015-04-22	Request for extension of the european patent (deleted)DAX	DAX
2014-11-19	Request for examination filed17P	17P
2014-11-19	Designated contracting statesAK	AK
2014-10-17	Public reference made under article 153(3) epc to a published international application that has entered the european phaseORIGINAL CODE: 0009012PUAI	PUAI