IP Library Assignment 022771/0553
Patent Assignment
Reel/Frame 022771/0553

Assignment of Assignor's Interest

Recorded: 2009-06-03 Pages: 8
Assignors
BYKER, HARLAN J.
Executed: 2007-12-14
OGBURN, PAUL H., JR.
Executed: 2007-12-14
VANDER GRIEND, DOUGLAS A.
Executed: 2007-12-14
VELDKAMP, BRAD S.
Executed: 2007-12-14
WINKLE, DERICK D.
Executed: 2007-12-14
Assignee
PLEOTINT, L.L.C.
7705 WEST OLIVE ROAD, WEST OLIVE, MICHIGAN, 49460
Covered Property (1)
Ligand Exchange Thermochromic, (Letc), Systems
Patent: 8,018,639 →
Application: 12/474,932 →
Publication: US 2009/0283728
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Interest May 6, 2016
From: PLEOTINT, LLC
To: KEY PORTFOLIO LLC
Reel/Frame 038486/0083 →
Release of Security Interest Aug 4, 2020
From: KEY PORTFOLIO LLC
To: PLEOTINT, LLC
Reel/Frame 053389/0351 →