IP Library › Assignment 021156/0157
Patent Assignment
Reel/Frame 021156/0157

Assignment of Assignor's Interest

Recorded: 2008-06-26 Pages: 3
Assignor
ELECTRIC TRACTION SYSTEMS, INC.
Executed: 2008-06-20
Assignee
ZERO EMISSION SYSTEMS, INC.
5715 HAVEN COURT, DALLAS, TEXAS, 75252
Covered Property (1)
Electric Traction
Patent: 7,600,595 →
Application: 11/558,786 →
Publication: US 2007/0181355
Related Assignments (5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Dec 28, 2006
From: HARRIS, WARNER OLAN
To: ELECTRIC TRACTION SYSTEMS, INC.
Reel/Frame 018687/0041 →
Assignment of Assignor's Interest Jan 31, 2011
From: ZERO EMISSION SYSTEMS, INC.
To: CLEAN EMISSIONS TECHNOLOGIES, INC.
Reel/Frame 025719/0810 →
License Apr 30, 2014
From: CLEAN EMISSIONS TECHNOLOGIES, INC.; ELECTRIC TRACTION SYSTEMS, INC.; ZERO EMISSION SYSTEMS, INC.; ZES MARKETING, INC.
To: UNICO, INC.
Reel/Frame 032785/0965 →
Royalty May 20, 2018
From: CLEAN EMISSIONS TECHNOLOGIES, INC.; ZERO EMISSION SYSTEMS, INC.
To: AKIN, RICK
Reel/Frame 047110/0563 →
Royalty Apr 28, 2020
From: CLEAN EMISSIONS TECHNOLOGIES, INC.
To: ENGLAND, ANTHONY
Reel/Frame 052512/0360 →