Patent Assignment
Reel/Frame 023961/0012
Change of Name
Recorded: 2010-02-19
Pages: 4
Assignor
DEMIL INTERNATIONAL, INC.
Executed: 2006-02-02
Assignee
CH2M HILL DEMILITARIZATION, INC.
9191 SOUTH JAMAICA STREET, ENGLEWOOD, COLORADO, 80112
Covered Property
(1)
Purging an Airlock of an Explosion Containment Chamber
Application:
12/195,178 →
Publication:
US 2012/0198987
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Feb 19, 2010
From: WILLMERT, MCREA B.
To: AKETON TECHNOLOGIES, INC.
Reel/Frame 023960/0915 →
Assignment of Assignor's Interest
Feb 19, 2010
From: QUIMBY, JAY M.; DONOVAN, JOHN L.
To: DEMIL INTERNATIONAL, INC.
Reel/Frame 023960/0959 →
Assignment of Assignor's Interest
Feb 25, 2010
From: AKETON TECHNOLOGIES, INC.
To: CH2M HILL ENGINEERS, INC.
Reel/Frame 023989/0551 →