Patent Assignment
Reel/Frame 029765/0116
Change of Name
Recorded: 2013-02-06
Pages: 10
Assignor
CAMP DRESSER & MCKEE INC.
Executed: 2011-12-08
Assignee
CDM SMITH INC.
1301 GERVAIS STREET, SUITE 1600, COLUMBIA, SOUTH CAROLINA, 29201
Covered Properties
(2)
Process for in Situ Bioremediation of Subsurface Contaminants
Bioremediation Process Using Liquefied Petroleum Gas
Related Assignments
(3)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Jul 24, 2006
From: EVANS, PATRICK J.
To: CAMP DRESSER & MCKEE INC.
Reel/Frame 018000/0323 →
Assignment of Assignor's Interest
Mar 25, 2011
From: EVANS, PATRICK J.; HOPFENSPERGER, KARL
To: CAMP, DRESSER & MCKEE, INC.
Reel/Frame 026023/0441 →
Corrective Assignment to Correct the Assignee Address Previously Recorded on Reel 029765 Frame 0116. Assignor(S) Hereby Confirms the Correct Address Should Be Listed as 50 Hampshire Street, Cambridge, Massachusetts 02139.
Feb 20, 2013
From: CAMP DRESSER & MCKEE INC.
To: CDM SMITH INC.
Reel/Frame 029839/0121 →