Patent Assignment
Reel/Frame 023475/0982
Assignment of Assignor's Interest
Recorded: 2009-11-05
Pages: 4
Assignors
SENGUPTA, ASHOKE K.
Executed: 2009-11-04
LOSACCO, VINCENT J.
Executed: 2009-11-04
DARLINGTON, JERALD W., JR.
Executed: 2009-11-04
Assignee
AMCOL INTERNATIONAL CORP.
233 SOUTH WACKER DRIVE, SUITE 6300, CHICAGO, ILLINOIS, 60606-6357
Covered Property
(1)
Lignite-Based Urethane Resins with Enhanced Suspension Properties and Foundry Sand Binder Performance
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Corrective Assignment to Correct the Address of the Assignee Previously Recorded on Reel 023475 Frame 0982. Assignor(S) Hereby Confirms the Recorded Incorrect Address Should Be Changed and Corrected to 2870 Forbs Avenue, Hoffman Estates, Illinois 60192.
Dec 11, 2009
From: SENGUPTA, ASHOKE K.; LOSACCO, VINCENT J.; DARLINGTON, JERALD W., JR.
To: AMCOL INTERNATIONAL CORP.
Reel/Frame 023642/0652 →
Security Interest
May 15, 2014
From: AMCOL INTERNATIONAL CORPORATION
To: JPMORGAN CHASE BANK, N.A., AS ADMINISTRATIVE AGENT
Reel/Frame 032918/0776 →