Patent Assignment
Reel/Frame 019333/0273
Assignment of Assignor's Interest
Recorded: 2007-05-23
Pages: 6
Assignors
WU, JIANGHUI
Executed: 2007-05-21
LEE, JAEDONG
Executed: 2007-05-09
MEISTER, MATTHIAS
Executed: 2007-05-07
Assignee
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100, HOUSTON, TEXAS, 77019-2118
Covered Property
(1)
System and Method for Estimating Formation Supercharge Pressure
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Agreement Supplement
Jan 24, 2011
From: BRITAX CHILD SAFETY, INC.
To: COMMERZBANK AG, LUXEMBOURG BRANCH, AS SECURITY AGENT
Reel/Frame 025681/0844 →
Release of Security Interest
Oct 16, 2013
From: COMMERZBANK AG, LUXEMBOURG BRANCH, AS SECURITY AGENT
To: BRITAX CHILD SAFETY, INC.
Reel/Frame 031413/0376 →