IP Library › Assignment 017714/0676
Patent Assignment
Reel/Frame 017714/0676

Assignment of Assignor's Interest

Recorded: 2006-04-03 Pages: 4
Assignors
DONOVAN, JOHN L.
Executed: 2004-10-04
QUIMBY, JAY M.
Executed: 2004-09-24
Assignee
DEMIL INTERNATIONAL, INC.
9191 SOUTH JAMAICA STREET, ENGLEWOOD, COLORADO, 80112
Covered Property (1)
Purging an Airlock of an Explosion Containment Chamber
Patent: 7,418,895 →
Application: 10/744,703 →
Publication: US 2005/0022656
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Apr 3, 2006
From: WILLMERT, MCREA B.
To: AKETON TECHNOLOGIES, INC.
Reel/Frame 017740/0402 →
Change of Name Nov 23, 2009
From: DEMIL INTERNATIONAL, INC.
To: CH2M HILL DEMILITARIZATION, INC.
Reel/Frame 023546/0993 →
Assignment of Assignor's Interest Jul 7, 2011
From: AKETON TECHNOLOGIES, INC.
To: CH2M HILL ENGINEERS, INC.
Reel/Frame 026556/0595 →