IP Library › Assignment 028691/0335
Patent Assignment
Reel/Frame 028691/0335

Assignment of Assignor's Interest

Recorded: 2012-07-31 Pages: 3
Assignor
CADTRAK ENGINEERING, LLC
Executed: 2012-06-29
Assignee
SPIRAL WATER TECHNOLOGIES, INC.
31 SANTA BARBARA AVENUE, SAN ANSELMO, CALIFORNIA, 94960
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.
Confirmatory License Jun 21, 2011
From: CADTRAK ENGINEERING, INC.
To: ENERGY, UNITED STATES DEPARTMENT OF
Reel/Frame 026467/0362 →
Assignment of Assignor's Interest Jul 31, 2012
From: LEVITT, DAVID J.
To: CADTRAK ENGINEERING, LLC
Reel/Frame 028691/0058 →