Pharmaceuticals

Owner

ECOGEN INC.

—

Chemicals

Owner

ECOGEN INC.

Nov 26, 1996

Pharmaceuticals

Owner

ECOGEN INC.

Dec 15, 1998

Pharmaceuticals

Owner

ECOGEN INC.

Oct 3, 1995

Pharmaceuticals

Owner

ECOGEN INC.

—

Chemicals

Owner

ECOGEN INC.

Mar 21, 1995

Pharmaceuticals

Owner

ECOGEN INC.

—
ECOGEN

Pharmaceuticals and 2 other

Owner

ECOGEN, INC.

Dec 11, 1990
ECOGEN

Pharmaceuticals and 2 other

Owner

ECOGEN, INC.

Dec 11, 1990

Chemicals

Owner

ECOGEN INC.

Apr 24, 1990
BIO-TAC

Chemicals

Owner

ECOGEN INC.

Dec 5, 1989
NOMATE

Pharmaceuticals

Owner

ECOGEN INC.

Dec 5, 1989
DAGGER

Pharmaceuticals

Owner

ECOGEN, INC.

Jun 21, 1988
FOIL

Pharmaceuticals

Owner

ECOGEN, INC.

Mar 28, 1989
COLLEGO

Pharmaceuticals

Owner

ECOGEN INC.

Apr 16, 1985