Patent Assignment
Reel/Frame 018367/0448
Assignment of Assignor's Interest
Recorded: 2006-10-10
Pages: 3
Assignor
VINSON, EDWARD F.
Executed: 2006-10-10
Assignee
CHEMPLEX, LTD.
506 CR 137, P. O. BOX 1071, SYNDER, TEXAS, 79550
Covered Property
(1)
Solubilized and Regenerating Iron Reducing Additive
Patent:
6,060,435 →
Application:
08/906,182 →
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 13, 2011
From: CHEMPLEX, LTD.
To: CHEMPLEX ADVANCED MATERIALS, LLC
Reel/Frame 027374/0713 →
Corrective Assignment to Correct the Assignee's Address Previously Recorded on Reel 027374 Frame 0713. Assignor(S) Hereby Confirms the Assignment.
Dec 14, 2011
From: CHEMPLEX, LTD.
To: CHEMPLEX ADVANCED MATERIALS, LLC
Reel/Frame 027380/0612 →
Merger
Jun 5, 2015
From: CHEMPLEX ADVANCED MATERIALS, LLC
To: VENTANA RESOURCES MANAGEMENT, LLC
Reel/Frame 035792/0965 →
Merger
Jun 5, 2015
From: VENTANA RESOURCES MANAGEMENT, LLC
To: CHEMLOGICS GROUP, LLC
Reel/Frame 035793/0011 →
Merger
Jun 5, 2015
From: CHEMLOGICS GROUP, LLC
To: SOLVAY USA INC.
Reel/Frame 035793/0045 →