IP Library › Assignment 029056/0516
Patent Assignment
Reel/Frame 029056/0516

Assignment of Assignor's Interest

Recorded: 2012-10-01 Pages: 4
Assignors
BLOCK, WILLIAM V.
Executed: 2004-10-22
DEVINE, BRYCE D.
Executed: 2004-10-20
Assignee
BIRCHWOOD LABORATORIES, INC.
7900 FULLER ROAD, EDEN PRAIRIE, MINNESOTA, 55344
Covered Property (1)
Ferrous Metal Magnetite Coating Processes and Reagents
Patent: 8,287,663 →
Application: 13/109,786 →
Publication: US 2011/0308668
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Mar 24, 2015
From: BIRCHWOOD LABORATORIES, INC.
To: BIRCHWOOD LABORATORIES LLC.
Reel/Frame 035277/0195 →