IP Library › Assignment 012143/0693
Patent Assignment
Reel/Frame 012143/0693

Assignment of Assignor's Interest

Recorded: 2001-08-07 Pages: 4
Assignors
DUANE, PRESTON A.
Executed: 2001-04-20
TURNER, JON R.
Executed: 2001-04-20
SVOBODA, CHARLES
Executed: 2001-04-20
Assignee
CHART INC.
3505 COUNTY ROAD 42 WEST, BURNSVILLE, MINNESOTA, 55306
Covered Property (1)
Carbon Dioxide Dry Cleaning System
Patent: 6,442,980 →
Application: 09/835,168 →
Publication: US 2002/0004954
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jan 18, 2007
From: CHART INC.
To: COOL CLEAN TECHNOLOGIES, INC.
Reel/Frame 018767/0753 →
Assignment of Assignor's Interest Mar 23, 2012
From: COOL CLEAN TECHNOLOGIES, INC.
To: COOL CLEAN TECHNOLOGIES, LLC
Reel/Frame 027921/0402 →