IP Library › Assignment 026921/0550
Patent Assignment
Reel/Frame 026921/0550

Assignment of Assignor's Interest

Recorded: 2011-09-16 Pages: 3
Assignor
MASEL, RICHARD I.
Executed: 2011-09-09
Assignee
DIOXIDE MATERIALS, INC.
60 HAZELWOOD DRIVE, CHAMPAIGN, ILLINOIS, 61820
Covered Property (1)
Novel Catalyst Mixtures
Patent: 9,566,574 →
Application: 13/174,365 →
Publication: US 2012/0308903
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest May 18, 2012
From: MASEL, RICHARD I
To: DIOXIDE MATERIALS, INC.
Reel/Frame 028230/0342 →
Assignment of Assignor's Interest Dec 21, 2015
From: ROSEN, BRIAN
To: DIOXIDE MATERIALS, INC
Reel/Frame 037343/0864 →