Patent Assignment
Reel/Frame 021946/0781
Assignment of Assignor's Interest
Recorded: 2008-12-09
Pages: 5
Assignor
LEE, JOHN W., JR.
Executed: 2008-11-21
Assignee
CH2M HILL, INC.
9191 SOUTH JAMAICA STREET, ENGLEWOOD, COLORADO, 80112
Covered Property
(1)
Treatment of Particulate Biodegradable Organic Waste by Thermal Hydrolysis Using Condensate Recycle
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Interest
Oct 3, 2016
From: CH2M HILL, INC.; CH2M HILL ENGINEERS, INC.
To: WELLS FARGO BANK, NATIONAL ASSOCIATION
Reel/Frame 039926/0535 →
Security Interest
Apr 28, 2017
From: CH2M HILL, INC.; CH2M HILL ENGINEERS, INC.
To: WILMINGTON TRUST, NATIONAL ASSOCIATION, AS SECURED NOTES COLLATERAL AGENT
Reel/Frame 042181/0309 →
Release of Security Interest
Dec 18, 2017
From: WILMINGTON TRUST, NA
To: CH2M HILL, INC.; CH2M HILL ENGINEERS, INC.
Reel/Frame 044417/0862 →
Release of Security Interest
Dec 21, 2017
From: WELLS FARGO BANK, NA
To: CH2M HILL ENGINEERS, INC.; CH2M HILL, INC.
Reel/Frame 044460/0727 →