IP Library › Assignment 032180/0717
Patent Assignment
Reel/Frame 032180/0717

Assignment of Assignor's Interest

Recorded: 2014-02-10 Pages: 8
Assignor
IP LLC
Executed: 2013-04-12
Assignees
WARREN, W. WESTON
2539 ORCHARD LANE, JEFFERSON CITY, MISSOURI, 65109
TUPMAN, DAVID
11900 COUNTY ROAD 509, ANNA, TEXAS, 75409
Covered Property (1)
Enhanced Photo-Catalytic Cells
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Sep 4, 2013
From: TUPMAN, DAVID
To: PURADIGM, LLC
Reel/Frame 031156/0859 →
Assignment of Assignor's Interest Oct 23, 2013
From: WARREN, W. WESTON
To: PURADIGM, LLC
Reel/Frame 031459/0544 →