Patent Assignment
Reel/Frame 030523/0426
Assignment of Assignor's Interest
Recorded: 2013-05-31
Pages: 5
Assignor
3D GEO DEVELOPMENT, INC.
Executed: 2013-05-30
Assignee
FUSIONGEO, INC.
4700 WEST SAM HOUSTON PARKWAY NORTH, SUITE 150, HOUSTON, TEXAS, 77041
Covered Properties
(3)
Second-and Higher-order traveltimes for seismic imaging
Patent:
6,324,478 →
Application:
09/557,239 →
Velocity Analysis Using Angle-Domain Common Image Gathers
Tying Picks to Horizons in Migration Velocity Analysis
Related Assignments
(8)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Sep 7, 2001
From: BEVC, DIMITRI; LIU, WEI; POPOVICI, ALEXANDER M.
To: 3DGEO DEVELOPMENT, INC.
Reel/Frame 012143/0739 →
Assignment of Assignor's Interest
Oct 1, 2001
From: BEVC, DIMITRI; LIU, WEI; POPOVICI, ALEXANDER M.
To: 3DGEO DEVELOPMENT, INC.
Reel/Frame 012212/0732 →
Security Agreement
Aug 25, 2006
From: 3DGEO DEVELOPMENT INC.
To: SILICON VALLEY BANK
Reel/Frame 018171/0010 →
Release
Nov 18, 2008
From: SILICON VALLEY BANK
To: 3DGEO DEVELOPMENT INC.
Reel/Frame 021849/0763 →
Assignment of Assignor's Interest
Sep 30, 2013
From: FUSIONGEO, INC.
To: SIGMA CUBED INC.
Reel/Frame 031309/0714 →
Security Interest
Jun 2, 2015
From: SIGMA CUBED INC.
To: SILICON VALLEY BANK
Reel/Frame 035769/0803 →
Security Interest
Jun 9, 2015
From: SIGMA CUBED INC.
To: ENHANCED CREDIT SUPPORTED LOAN FUND, LP
Reel/Frame 035808/0342 →
Release of Security Interest
May 17, 2017
From: ENHANCED CREDIT SUPPORTED LOAN FUND, LP
To: SIGMA CUBED, INC.
Reel/Frame 042413/0939 →