EP2480915A4

Slant-stack for time gather to angle gather conversion

Abstract

This record has no abstract on file.

EP2480915A4, drawing sheet 1 — Sheet 1 of 13

Term

Projected expiry 14 September 2030.

13 sheets

Sheet 1
Sheet 2
Sheet 3
Sheet 4
Sheet 5
Sheet 6
Sheet 7
Sheet 8
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Sheet 10
Sheet 11
Sheet 12
Sheet 13

Every citation, both waysCites: the store holds 2 of 3

Citations
Document	Relation	Office	Category	Cited during	Relevant claims
US4779238A	Cites	United States of America	A	Search report	1-15
US6574567B2	Cites	United States of America	A	Search report	1-15
PAUL SAVA ET AL: "TIME-SHIFT IMAGING CONDITION IN SIESMIC MIGRATION", GEOPHYSICS, SOCIETY OF EXPLORATION GEOPHYSICISTS, US, vol. 71, no. 6, 1 January 2006 (2006-01-01), pages S209 - S217, XP001500575, ISSN: 0016-8033, DOI: 10.1190/1.2338824	Non-patent	–	–	Search report	–
M VYAS ET AL: "Angle Gathers by Reverse-time Migration", 72ND EAGE CONFERENCE & EXHIBITION INCORPORATING DPE EUROPEC 2010, 14 July 2010 (2010-07-14), pages 14 - 17, XP055152805, Retrieved from the Internet <URL:http://www.slb.com/~/media/Files/westerngeco/resources/papers/2010/eage2010c014.pdf> [retrieved on 20141113]	Non-patent	–	–	Search report	–
MADHAV VYAS ET AL: "Angle gathers for RTM using extended imaging conditions", SEG TECHNICAL PROGRAM EXPANDED ABSTRACTS 2010, 18 October 2010 (2010-10-18), pages 3252 - 3256, XP055152806, DOI: 10.1190/1.3513523	Non-patent	–	–	Search report	–
See also references of WO 2011037785A2	Non-patent	–	–	Search report	–

6 members in 3 offices

This recordMember, by publication datePriority claim

Priority claims14

Priority claims
Document	Office	Kind	Date
244594P	United States of America	–	2009-09-22
24459409	United States of America	P	2009-09-22
24459409	United States of America	P	2009-09-22
763294	United States of America	–	2010-04-20
76329410	United States of America	A	2010-04-20
76329410	United States of America	A	2010-04-20
2010048760	United States of America	W	2010-09-14
2010048760	United States of America	W	2010-09-14
2010048760	–	–	–
244594P	–	–	–
763294	–	–	–
US20090244594P	–	–	–
US20100763294	–	–	–
WO2010US48760	–	–	–

Members6

Family members, oldest first
Document	Office	Kind
US2011069582A1	United States of America	A1	2011-03-24
WO2011037785A2	World Intellectual Property Organization (WIPO)	A2	2011-03-31
WO2011037785A3	World Intellectual Property Organization (WIPO)	A3	2011-06-16
EP2480915A2	European Patent Office (EPO)	A2	2012-08-01
US8588028B2	United States of America	B2	2013-11-19
EP2480915A4This record	European Patent Office (EPO)	A4	2014-12-31

15 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
2018-02-28	Application deemed to be withdrawnWithdrawn18D	18D
2018-01-26	Information on the status of an ep patent application or granted ep patentGrantedSTATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWNSTAA	STAA
2017-06-07	First examination report despatched17Q	17Q
2017-05-05	Information on the status of an ep patent application or granted ep patentGrantedSTATUS: EXAMINATION IS IN PROGRESSSTAA	STAA
2014-12-31	Supplementary search report drawn up and despatchedA4	A4
2014-12-31	Information provided on ipc code assigned before grantRIC1	RIC1
2014-12-31	Information provided on ipc code assigned before grantRIC1	RIC1
2014-12-31	Information provided on ipc code assigned before grantRIC1	RIC1
2012-12-26	Request for extension of the european patent (deleted)DAX	DAX
2012-09-26	Information on inventor provided before grant (corrected)RIN1	RIN1
2012-09-26	Information on inventor provided before grant (corrected)RIN1	RIN1
2012-09-26	Information on inventor provided before grant (corrected)RIN1	RIN1
2012-08-01	Request for examination filed17P	17P
2012-08-01	Designated contracting statesAK	AK
2012-06-29	Public reference made under article 153(3) epc to a published international application that has entered the european phaseORIGINAL CODE: 0009012PUAI	PUAI