IP Library › Assignment 031215/0227
Patent Assignment
Reel/Frame 031215/0227

Assignment of Assignor's Interest

Recorded: 2013-09-16 Pages: 2
Assignor
HARRIS, WARREN OLAN
Executed: 2006-12-22
Assignee
ELECTRIC TRACTION SYSTEMS, INC.
5881 OBISPO AVENUE, SUITE 104, LONG BEACH, CALIFORNIA, 90805
Covered Property (1)
Electric Traction Retrofit
Patent: 7,921,950 →
Application: 12/577,041 →
Publication: US 2010/0065358
Related Assignments (5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jan 31, 2011
From: ZERO EMISSION SYSTEMS, INC.
To: CLEAN EMISSIONS TECHNOLOGIES, INC.
Reel/Frame 025719/0810 →
Assignment of Assignor's Interest Sep 16, 2013
From: ELECTRIC TRACTION SYSTEMS, INC.
To: ZERO EMISSIONS SYSTEMS, INC.
Reel/Frame 031215/0239 →
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 →