DYNAMIC VECTORING

Electrical and Scientific Apparatus

Owner

IRONPORT SYSTEMS, INC.

WEB REPUTATION FILTERS

Electrical and Scientific Apparatus

Owner

IRONPORT SYSTEMS, INC.

POWER AT THE PERIMETER

Electrical and Scientific Apparatus

Owner

IRONPORT SYSTEMS, INC.

X1000

Electrical and Scientific Apparatus

Owner

IRONPORT SYSTEMS, INC.

IRONPORT X SERIES

Electrical and Scientific Apparatus

Owner

IRONPORT SYSTEMS, INC.

IRONPORT X1000

Electrical and Scientific Apparatus

Owner

IRONPORT SYSTEMS, INC.

CASE

Electrical and Scientific Apparatus

Owner

IRONPORT SYSTEMS, INC.

IRONPORT CASE

Electrical and Scientific Apparatus

Owner

IRONPORT SYSTEMS, INC.

L4 ANTI-SPAM

Electrical and Scientific Apparatus

Owner

IRONPORT SYSTEMS, INC.

LAYER 4 ANTI-SPAM

Electrical and Scientific Apparatus

Owner

IRONPORT SYSTEMS, INC.

IRONPORT L4 ANTI-SPAM

Electrical and Scientific Apparatus

Owner

IRONPORT SYSTEMS, INC.

IRONPORT LAYER 4 ANTI-SPAM

Electrical and Scientific Apparatus

Owner

IRONPORT SYSTEMS, INC.

FIXING EMAIL

Electrical and Scientific Apparatus

Owner

IRONPORT SYSTEMS, INC.

TOTAL MESSAGING SECURITY

Electrical and Scientific Apparatus

Owner

IRONPORT SYSTEMS, INC.

REPUTATION FILTERS

Electrical and Scientific Apparatus

Owner

IRONPORT SYSTEMS, INC.

VIRUS OUTBREAK FILTERS

Electrical and Scientific Apparatus

Owner

IRONPORT SYSTEMS, INC.

RICHTER SCALE

Advertising and Business

Owner

IRONPORT SYSTEMS, INC.

INTELLIGENT GATEWAYS

Electrical and Scientific Apparatus

Owner

IRONPORT SYSTEMS, INC.

I IRONPORT SYSTEMS

Electrical and Scientific Apparatus

Owner

IRONPORT SYSTEMS, INC.

BONDED SENDER

Telecommunications

Owner

IRONPORT SYSTEMS, INC.

Jun 15, 2004