Pharmaceuticals

Owner

NEXSTAR PHARMACEUTICALS, INC.

Jul 21, 1998
NEXSTAR

Pharmaceuticals

Owner

NEXSTAR PHARMACEUTICALS, INC.

Oct 27, 1998
ITEREX

Pharmaceuticals and 2 other

Owner

NEXSTAR PHARMACEUTICALS, INC.

ITERON TECHNOLOGIES

Computer and Scientific

Owner

NEXSTAR PHARMACEUTICALS, INC.

ITEREX TECHNOLOGIES

Computer and Scientific

Owner

NEXSTAR PHARMACEUTICALS, INC.

INATEC

Chemicals

Owner

NEXSTAR PHARMACEUTICALS, INC.

NEXSTAR

Pharmaceuticals

Owner

NEXSTAR PHARMACEUTICALS, INC.

NEXSTAR

Pharmaceuticals

Owner

NEXSTAR PHARMACEUTICALS, INC.

PASS

Computer and Scientific

Owner

NEXSTAR PHARMACEUTICALS, INC.

NEXSTAR

Pharmaceuticals

Owner

NEXSTAR PHARMACEUTICALS, INC.

NEXSTAR

Pharmaceuticals

Owner

NEXSTAR PHARMACEUTICALS, INC.

NEXSTAR

Pharmaceuticals

Owner

NEXSTAR PHARMACEUTICALS, INC.

MIKASOME

Pharmaceuticals

Owner

NEXSTAR PHARMACEUTICALS, INC.

May 6, 1997
VINCAXOME

Pharmaceuticals

Owner

NEXSTAR PHARMACEUTICALS, INC.

Apr 15, 1997
NEXSTART

Chemicals and 2 other

Owner

NEXSTAR PHARMACEUTICALS, INC.

NEX*

Pharmaceuticals

Owner

NEXSTAR PHARMACEUTICALS, INC.

NX

Pharmaceuticals

Owner

NEXSTAR PHARMACEUTICALS, INC.

NEX

Pharmaceuticals

Owner

NEXSTAR PHARMACEUTICALS, INC.

NEXSTAR PHARMACEUTICALS

Pharmaceuticals

Owner

NEXSTAR PHARMACEUTICALS, INC.

Jul 29, 1997
NEXAMER

Pharmaceuticals

Owner

NEXSTAR PHARMACEUTICALS, INC.

SELEX

Computer and Scientific

Owner

NEXSTAR PHARMACEUTICALS, INC.

Feb 8, 2000