IP Library › Assignment 026452/0668
Patent Assignment
Reel/Frame 026452/0668

Assignment of Assignor's Interest

Recorded: 2011-06-16 Pages: 5
Assignors
BATTY, J. CLAIR
Executed: 2011-05-04
COX, CRAIG E.
Executed: 2011-06-15
BELL, DAVID A.
Executed: 2011-05-04
Assignee
PURESTREAM TECHNOLOGY, LLC
510 SOUTH 600 EAST, SALT LAKE CITY, UTAH, 84102
Covered Property (1)
Mutual Remediation of Effluents of Petroleum Production
Patent: 8,425,664 →
Application: 12/687,746 →
Publication: US 2010/0175983
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jan 31, 2011
From: UTAH STATE UNIVERSITY RESEARCH FOUNDATION
To: TOTAL WATER MANAGEMENT, LLC
Reel/Frame 025722/0333 →
Security Interest Dec 10, 2014
From: PURESTREAM SERVICES, LLC
To: JOHN SWIRE & SONS INC.
Reel/Frame 034468/0184 →