Patent Assignment
Reel/Frame 010701/0390
Assignment of Assignor's Interest
Recorded: 2000-03-13
Pages: 3
Assignee
AMCOL INTERNATIONAL CORPORATION, A DELAWARE CORPORATION
ONE NORTH ARLINGTON, 1500 WEST SHURE DRIVE, ARLINGTON HEIGHTS, ILLINOIS, 60004
Covered Property
(1)
Controlled Release Compositions and Method
Patent:
6,491,953 →
Application:
09/479,764 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.