Assignment of Assignor's Interest

Recorded: 2006-02-21 Pages: 5

Assignors

VAN ALSTINE, JAMES

Executed: 2005-11-10

BERGSTROM, JAN

Executed: 2005-11-11

IHRE, HENRIK

Executed: 2005-11-11

SODERMAN, TOBIAS

Executed: 2005-11-14

Assignee

AMERSHAM BIOSCIENCES AB

BJORKGATAN 30, UPPSALA, S-751 84, SWEDEN

Covered Property (1)

Matrix for separation of polyethers and method of separation

Application: 10/558,103 →

Publication: US 2006/0249457

Related Assignments (1)

Other recorded transfers of the patent in this record — the chain of ownership.