IP Library › Assignment 008559/0676
Patent Assignment
Reel/Frame 008559/0676

Assignment of Assignor's Interest

Recorded: 1997-06-16 Pages: 3
Assignors
JOHNSON, MICHAEL R.
Executed: 1997-06-02
Assignee
AMCOL INTERNATIONAL CORPORATION (A DELAWARE CORP.)
1500 WEST SHURE DRIVE, ONE NORTH ARLINGTON, ARLINGTON HEIGHTS, ILLINOIS, 60004
Covered Property (1)
Method of Removing Water-Insoluble Organic Contaminants from an Acidic Aqueous Stream
Patent: 5,567,318 →
Application: 08/522,194 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Oct 26, 1995
From: BEALL, GARY W.
To: AMCOL INTERNATIONAL CORPORATION, A DE CORP.
Reel/Frame 007689/0008 →
Security Interest May 15, 2014
From: AMCOL INTERNATIONAL CORPORATION
To: JPMORGAN CHASE BANK, N.A., AS ADMINISTRATIVE AGENT
Reel/Frame 032918/0776 →