Patent Assignment
Reel/Frame 006398/0320
Assignment of Assignors Interest.
Recorded: 1993-01-19
Pages: 3
Assignor
CARRIKER, RICHARD
Executed: 1993-01-12
Assignee
JAMES CLEM CORPORATION
444 N. MICHIGAN AVE., SUITE 1610, CHICAGO, ILLINOIS, 60611
Covered Property
(1)
Geosynthetic Clay Liner with Modified Edges for Improved Sealing
Patent:
5,350,255 →
Application:
08/006,222 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Nov 14, 1994
From: JAMES CLEM CORPORATION
To: CLEM ENVIRONMENTAL CORP.
Reel/Frame 007204/0172 →
Change of Name
Jun 17, 1996
From: CLEM ENVIRONMENTAL CORP.
To: CLAYMAX CORPORATION, AN ILLINOIS CORPORATION
Reel/Frame 008040/0364 →
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 →