Patent Assignment
Reel/Frame 013934/0305
Assignment of Assignor's Interest
Recorded: 2003-04-04
Pages: 3
Assignee
ALLIANT TECHSYSTEMS INC.
5050 LINCOLN DRIVE, M.S. MN01-2070, EDINA, MINNESOTA, 55436-1097
Covered Property
(1)
Process for removing organic impurities from sulfuric acid with liquid or supercritical carbon dioxide
Application:
10/335,150 →
Publication:
US 2004/0126311
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.