Patent Assignment
Reel/Frame 007474/0221
Assignment of Assignor's Interest
Recorded: 1995-04-04
Pages: 3
Assignee
CLAYMAX CORPORATION
SUITE 1610, 444 N. MICHIGAN AVENUE, CHICAGO, ILLINOIS, 60611
Covered Property
(1)
Geosynthetic Clay Liner and Method of Manufacture
Patent:
5,584,609 →
Application:
08/416,273 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
May 16, 2001
From: CLAYMAX CORPORATION
To: HE ONE CORPORATION
Reel/Frame 011812/0508 →
Assignment of Assignor's Interest
May 16, 2001
From: HE ONE CORPORATION
To: AMCOL INTERNATIONAL CORPORATION
Reel/Frame 011812/0519 →
Security Interest
May 15, 2014
From: AMCOL INTERNATIONAL CORPORATION
To: JPMORGAN CHASE BANK, N.A., AS ADMINISTRATIVE AGENT
Reel/Frame 032918/0776 →