IP Library Assignment 026467/0362
Patent Assignment
Reel/Frame 026467/0362

Confirmatory License

Recorded: 2011-06-21 Pages: 2
Assignor
CADTRAK ENGINEERING, INC.
Executed: 2011-04-15
Assignee
ENERGY, UNITED STATES DEPARTMENT OF
1000 INDEPENDENCE AVE., S.W., WASHINGTON, DISTRICT OF COLUMBIA, 20585
Covered Property (1)
Fluid Filtration and Particle Concentration Device and Methods
Patent: 9,409,106 →
Application: 13/045,349 →
Publication: US 2011/0220586
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jul 31, 2012
From: LEVITT, DAVID J.
To: CADTRAK ENGINEERING, LLC
Reel/Frame 028691/0058 →
Assignment of Assignor's Interest Jul 31, 2012
From: CADTRAK ENGINEERING, LLC
To: SPIRAL WATER TECHNOLOGIES, INC.
Reel/Frame 028691/0335 →