Treatment of Materials and 2 other

Owner

CELLTECH LIMITED

Sep 3, 1996

Pharmaceuticals and 2 other

Owner

CELLTECH LIMITED

Feb 18, 1997

Pharmaceuticals

Owner

CELLTECH LIMITED

Jan 5, 1993

Computer and Scientific

Owner

CELLTECH LIMITED

—

Chemicals and 3 others

Owner

CELLTECH LIMITED

—

Chemicals

Owner

CELLTECH LIMITED

—

Chemicals

Owner

CELLTECH LIMITED

Mar 5, 1985