Chemicals

Owner

INTERNATIONAL SORBENT TECHNOLOGY LTD.

May 27, 1997

Chemicals

Owner

INTERNATIONAL SORBENT TECHNOLOGY LTD.

Aug 12, 1997

Pharmaceuticals

Owner

INTERNATIONAL SORBENT TECHNOLOGY, LTD.

Oct 7, 1997

Electrical and Scientific Apparatus

Owner

INTERNATIONAL SORBENT TECHNOLOGY LTD.

Dec 31, 1996