International business machines corporation (30)

Buy.Com inc. (25)

Deutsche telekom ag (19)

Telstra corporation limited (15)

Fifth generation systems, inc. (12)

Nch corporation a delaware corporation (11)

Browning-ferris industries, inc. (10)

Bae systems plc (9)

Inner range pty. ltd. (9)

Powerpak group pty ltd (9)

Internet.Com corporation (9)

Distribution central pty ltd (8)

Internet 2.0 pty limited (8)

Set sale realty pty ltd (8)

Inner range pty ltd (7)

Internet society (7)

Investigation systems pty ltd (7)

National computer systems pte ltd (7)

Nova professional services pty ltd (7)

Alody pty ltd (6)

Australian security industry association limited (6)

Buy.Com inc (6)

Koninklijke ptt nederland n.V. (6)

Mcilwraith-davey pty ltd (6)

Noble homes pty ltd (6)

Technology partners pty ltd (6)

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Csr building products limited (5)

Chariot limited (5)

Enlog pacific holdings pty ltd (5)

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Hickory travel systems inc. (5)

Hills limited (5)

Interactive pty ltd (5)

Internet world media, inc (5)

Johnson & johnson (5)

Management systems certification global pty ltd (5)

Mecklermedia corporation (5)

Paragon care limited (5)

Queensland capacity network pty ltd (5)

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Security hardware pty ltd (5)

Security pacific corp. (5)

Spectrum fire pty limited (5)

Stevsic australia pty ltd (5)

Team management systems ip pty ltd (5)

Vividwireless group ltd (5)

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Capral limited (4)

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Cisco technology, inc. a california corporation (4)

Coventry group ltd (4)

Dodwell & co. (australia) pty ltd (4)

E i du pont de nemours and company (4)

Elmtown pty ltd (4)

Ernst & whinney international (4)

Ixp3 ip pty ltd (4)

Illinois tool works inc. (4)

Internet services corporation (4)

Internet world media, inc. (4)

Kastle australia llc (4)

Locksmiths nominees pty ltd (4)

Mars inc (4)

Metal manufactures ltd (4)

North supply business communications systems pty ltd (4)

Nova systems pty ltd (4)

Onesteel trading pty ltd (4)

Parexgroup sa (4)

Profile systems holdings pty ltd as the trustee for profile systems holdings trust (4)

Paschal-werk g. maier gmbh (4)

Retainagroup limited (4)

Studco australia pty ltd (4)

Southbank advertising services pty ltd (4)

Spraying systems australia pty ltd (4)

Spraying systems co. (4)

Strathfield group limited (4)

The overseas telecommunications commission (australia) (4)

Tru flo pumping systems pty ltd (4)

A j grant group pty ltd (3)

Acs technology (3)

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Adam internet pty ltd (3)

Advanced lifestyle international pty ltd (3)

Alchemy systems design pty ltd (3)

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Aluminium industries of australia pty ltd (3)

American international group, inc. (3)

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Aon group australia limited (3)

Aoraki corporation limited (3)

Asset applicators pty ltd (3)

Aust computer evaluation consultants pty ltd. (3)

Australian postal corporation (3)

Automated road rehabilitation business systems pty ltd (3)

B&d australia pty ltd (3)

Blh building and construction pty ltd (3)

Bunnings group limited (3)

Burdens australia pty ltd (3)

Car audio direct pty ltd (3)

Cgu insurance limited (3)

Catalyst australia pty ltd (3)

Cheetah mobile america, inc (3)

Chubb mobile services pty limited (3)

City star enterprises pty ltd (3)

Crompton parkinson (australia) pty ltd. (3)

Crop systems international pty ltd (3)

Crown in the right of commonwealth of australia c/- department of foreign affairs and trade (3)

Dexion (australia) pty ltd (3)

Dulux australia ltd (3)

Dynamic data systems pty ltd (3)

Ess property holdings pty ltd (3)

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Ecowater systems llc a limited liability company of delaware (3)

Elisa systems pty ltd (3)

Enviro framing systems pty ltd (3)

Everywhere internet holdings pty ltd (3)

Excel technology group pty ltd (3)

F r pulford & son pty ltd (3)

Fmi building innovation limited (3)

Freshwater systems australia pty ltd (3)

Fern holdings pty ltd (3)

Franchise control systems pty limited (3)

Global health security network limited (3)

Haulpak electrical pty ltd (3)

Hp hewlett packard group llc (3)

Harvey norman retailing pty ltd (3)

I s systems pty limited (3)

I-ads holdings pty limited (3)

Indicina pty ltd (3)

Integrated clinical systems, inc. (3)

Integration design pty ltd (3)

Internet security systems, inc. a georgia corporation (3)

Internet world publishing systems pty ltd (3)

Invention sales productions b.V. (3)

Ironelm pty ltd (3)

K2 systems ag (3)

Kee inc. (3)

Liferaft systems australia pty limited (3)

M & s springwater p/l (3)

M.A services group pty ltd (3)

Metfold industries pty ltd (3)

Mss security pty ltd (3)

Marley new zealand limited (3)

Microsoft corporation (3)

Motorola, inc. a delaware corporation (3)

National security screen association limited (3)

Nl tucker & associates pty ltd (3)

Netra holdings pty ltd (3)

Newfrey llc (3)

Nomad travel equipment pty ltd (3)

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Pacific energy group holdings ltd (3)

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Pacific internet limited (3)

Paving protection systems (international) limited (3)

Phoneword marketing ip pty limited (3)

Pirelli spa (3)

Preferred pty ltd (3)

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Purax feather holdings pty ltd (3)

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Rubicon research pty ltd (3)

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Scope systems pty ltd (3)

Secure systems limited (3)

Security 360 pty ltd (3)

Security enterprises pty ltd (3)

Security hardware pty limited (3)

Security identification network pty ltd (3)

Security seals (australia) pty limited (3)

Select ticketing systems inc. (3)

Senco products, inc. (3)

Septic systems australia pty ltd (3)

Shootem security pty limited (3)

Societe executive transports (3)

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Stramit corporation pty limited (3)

Trans.L systems pty ltd (3)

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Team systems (vic) pty. ltd. (3)

Technology transfer council (3)

The little tikes company (3)

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Trend micro kabushiki kaisha (3)

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Ultraplast pty ltd (3)

Virtual supply logistics pty limited (3)

Vision systems limited (3)

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Vocaltec communications limited (3)

Wizard automotive systems pty ltd (3)

World hair systems pty ltd (3)

Zanda architectural pty ltd (3)

Ziff-davis publishing company (3)

Adidas international marketing bv (3)

Phoenix steel sales pty ltd (3)

1&1 internet se (2)

3557529 canada inc (2)

3m company a delaware corporation (2)

3si security systems, inc. a delaware corporation (2)

4d systems pty ltd (2)

833 enterprises pty ltd (2)

A & a fabrications pty ltd (2)

A-mark ind pty ltd (2)

A.C.N. 601 273 821 pty. ltd (2)

A.R.T. security pty ltd (2)

Acn 116 391 649 pty ltd as trustee for the admin group services trust (2)

Activenet pty ltd (2)

Adam internet pty ltd (2)

Advanced mining production systems pty ltd (2)

Advanced piping systems pty ltd (2)

Afs security group pty ltd (2)

Airborne acquisition, inc., a delaware corporation (2)

Alc education & consulting pty ltd (2)

Arq group limited (2)

Asp security (2)

Assa abloy australia pty limited (2)

Australasian intercom systems pty ltd (2)

Australian internet radio pty ltd (2)

Ava enterprises inc. a california corporation (2)

Able to do pty (2)

Acacia distribution pty ltd (2)

Accenture global solutions limited (2)

Acco world corporation (2)

Adecco sa (2)

Advance metal products (aust) pty ltd (2)

Advanced cleaning systems pty ltd (2)

Advanced inland security pty ltd (2)

Agere systems inc. a delaware corporation (2)

Alarm monitoring australia pty ltd (2)

Alarmax security industries (australasia) pty ltd (2)

Alcom security pty ltd (2)

Alloy handling systems limited (2)

Alocit australasia pty ltd (2)

Alpha automation pty ltd (2)

Aluma international (2)

Aluma systems inc. (2)

Amerifit, inc. (2)

Amiblu australia pty ltd (2)

Amsler tex ag (2)

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Class 42 (1478)

Class 35 (945)

Class 37 (894)

Class 41 (594)

Class 45 (578)

Class 6 (555)

Class 38 (439)

Class 16 (344)

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Class 11 (314)

Class 19 (274)

Class 36 (244)

Class 20 (180)

Class 39 (156)

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Class 40 (138)

Class 17 (84)

Class 44 (80)

Class 1 (79)

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Class 28 (74)

Class 25 (69)

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Class 5 (48)

Class 22 (45)

Class 21 (37)

Class 2 (32)

Class 8 (29)

Class 43 (24)

Class 24 (23)

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Class 18 (17)

Class 27 (15)

Class 29 (15)

Class 30 (13)

Class 32 (13)

Class 13 (12)

Class 14 (9)

Class 26 (6)

Class 15 (5)

Class 23 (4)

Class 34 (3)