ECHO-COAT

Pharmaceuticals and 2 other

Owner

ANGIOTECH BIOCOATINGS CORP.

—
BOND-COAT

Pharmaceuticals

Owner

ANGIOTECH BIOCOATINGS CORP.

—
GRAFT-COAT

Pharmaceuticals

Owner

ANGIOTECH BIOCOATINGS CORP.

Jan 6, 2004
MEDI-COAT

Pharmaceuticals

Owner

ANGIOTECH BIOCOATINGS CORP.

Dec 11, 2001
BOND-COAT

Pharmaceuticals

Owner

ANGIOTECH BIOCOATINGS CORP.

Aug 21, 2001
ECHO-COAT

Treatment of Materials and 2 other

Owner

ANGIOTECH BIOCOATINGS CORP.

Jul 11, 2000