Computer and Scientific

Owner

DIANON SYSTEMS, INC.

Nov 12, 2002
DERMPATHWAYS

Computer and Scientific

Owner

DIANON SYSTEMS, INC.

GIPATHWAYS

Computer and Scientific

Owner

DIANON SYSTEMS, INC.

UROPATHWAYS

Computer and Scientific

Owner

DIANON SYSTEMS, INC.

SEXTANT PLUS

Computer and Scientific

Owner

DIANON SYSTEMS, INC.

Dec 3, 2002
EVERY PATIENT COUNTS

Computer and Scientific

Owner

DIANON SYSTEMS, INC

EVERY PATIENT COUNTS

Computer and Scientific

Owner

DIANON SYSTEMS, INC

Aug 29, 2000
DIANON SYSTEMS

Computer and Scientific

Owner

DIANON SYSTEMS, INC.

Dec 10, 2002
E-LABS

Medical Apparatus and 2 other

Owner

DIANON SYSTEMS, INC.

CAPSTAGE

Paper Goods and Printed Matter

Owner

DIANON SYSTEMS, INC.

Aug 29, 2000
UROCOR LABS

Computer and Scientific

Owner

DIANON SYSTEMS, INC.

Mar 27, 2001
UROCOR LABS

Pharmaceuticals

Owner

DIANON SYSTEMS INC.

THE UROLOGICAL CHOICE

Pharmaceuticals

Owner

DIANON SYSTEMS INC.

UROCOR LABS

Advertising and Business

Owner

DIANON SYSTEMS INC.

THE UROLOGICAL CHOICE

Computer and Scientific

Owner

DIANON SYSTEMS, INC.

Mar 27, 2001
U

Computer and Scientific

Owner

DIANON SYSTEMS, INC.

Jan 4, 2000
DIAGRAPH

Computer and Scientific

Owner

DIANON SYSTEMS, INC.

UROCOR, INC. THE UROLOGY COMPANY

Computer and Scientific

Owner

DIANON SYSTEMS, INC.

Aug 1, 2000
PSA II

Pharmaceuticals

Owner

DIANON SYSTEMS, INC.

PSA II

Computer and Scientific

Owner

DIANON SYSTEMS, INC.

Jan 13, 1998
MICROCYTE

Computer and Scientific

Owner

DIANON SYSTEMS, INC.

OSTEOCYTE

Computer and Scientific

Owner

DIANON SYSTEMS, INC.

ONCOSITE

Computer and Scientific

Owner

DIANON SYSTEMS, INC.

Oct 20, 1992
TRISCREEN PLUS

Computer and Scientific

Owner

DIANON SYSTEMS, INC.