International business machines corporation (25)

Deutsche telekom ag (16)

Heart safe australia pty ltd (16)

Fifth generation systems, inc. (12)

Nch corporation a delaware corporation (11)

Telstra corporation limited (11)

Browning-ferris industries, inc. (10)

Resolve engineering pty ltd (10)

Ucs group pty ltd (10)

Bae systems plc (9)

Creative brands pty ltd (9)

Learning dimensions network pty ltd (9)

The institution of engineers australia (9)

Distribution central pty ltd (8)

Set sale realty pty ltd (8)

Victorian workcover authority (8)

Vinidex pty limited (8)

Australian handrails pty ltd (7)

B&d australia pty ltd (7)

Csr building products limited (7)

Enlog pacific holdings pty ltd (7)

Investigation systems pty ltd (7)

National bus company pty ltd (7)

National computer systems pte ltd (7)

Nova professional services pty ltd (7)

Westfert pty ltd (7)

Castrol limited (6)

Drug safe australia pty ltd (6)

Encore tissue (aust) pty ltd (6)

Fire and emergency services authority of western australia (6)

Inner range pty. ltd. (6)

Mcilwraith-davey pty limited (6)

Mcilwraith-davey pty ltd (6)

Noble homes pty ltd (6)

Technology partners pty ltd (6)

Arco (qld) pty ltd (5)

Allied grain systems pty ltd (5)

Bunnings group limited (5)

Cmt group pty ltd (5)

Capricorn global group pty ltd, as trustees for the spanker trust (5)

Colonial engineering co pty ltd (5)

Euro chill pty ltd (5)

Fortress systems pty ltd (5)

Hickory travel systems inc. (5)

Inner range pty ltd (5)

Interactive pty ltd (5)

Johnson & johnson (5)

Keith hogan (5)

Leerdam pty ltd (5)

Management systems certification global pty ltd (5)

Organic vegan limited (5)

Paragon care limited (5)

Programmed skilled workforce limited (5)

Safe sa (5)

Safe financial group pty ltd (5)

Safe places ip pty ltd (5)

Safetyrecap pty ltd (5)

Siemens nixdorf informationssysteme ag (5)

Spectrum fire pty limited (5)

Team management systems ip pty ltd (5)

Techware pty ltd (5)

Toyota motor corporation australia ltd (5)

A g c (insurances) limited (4)

Aci operations pty ltd (4)

Advanced mobile power systems pty ltd (4)

Amy gillett foundation pty ltd (4)

Anpac data systems pty ltd (4)

Australian academy of technological sciences and engineering limited (4)

Australian racing drivers' club ltd (4)

Britax childcare pty ltd (4)

Capral limited (4)

Cargarton industries pty ltd (4)

Casl financial services pty ltd (4)

Cisco technology, inc. a california corporation (4)

Concentric asia pacific pty ltd (4)

Coventry group ltd (4)

E i du pont de nemours and company (4)

Elmtown pty ltd (4)

Ernst & whinney international (4)

Ertech holdings pty ltd (4)

Gsa industries (aust) pty ltd (4)

Galvin engineering pty ltd (4)

Goldeagle nominees pty ltd as trustee for the wilmot family trust trading as wilmot engineering (4)

Help enterprises limited (4)

Intellilearn pty ltd (4)

Koukourou pty ltd (4)

Kanga engineering pty ltd. (4)

Kastle australia llc (4)

Liferaft systems australia pty limited (4)

Make safe pty ltd (4)

Mars inc (4)

Medis pharma pty ltd (4)

Metal manufactures ltd (4)

Metier medical limited (4)

Museum of science (4)

North supply business communications systems pty ltd (4)

Nova systems pty ltd (4)

Oxopak 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)

Queensland newspapers pty ltd (4)

Rpm automotive holdings pty ltd (4)

Safe lace pty ltd (4)

Safe spot ip pty ltd (4)

Slamac pty ltd (4)

Studco australia pty ltd (4)

Safe coops pty ltd (4)

Safe t card australia pty ltd (4)

Southbank advertising services pty ltd (4)

Spraying systems australia pty ltd (4)

Spraying systems co. (4)

Sustainable agriculture & food enterprises pty ltd (4)

Trafalgar group pty ltd (4)

The peak group pty limited (4)

The university of melbourne (4)

Tru flo pumping systems pty ltd (4)

Turner leisure products pty ltd (4)

Universal movements pty ltd (4)

Value added engineering group pty ltd (4)

A j grant group pty ltd (3)

Aai limited (3)

Abra ip pty ltd (3)

Acs technology (3)

Alinea consulting pty. ltd. (3)

Ame systems (vic) pty ltd (3)

Abundant natural health pty ltd (3)

Advanced lifestyle international pty ltd (3)

Agile digital engineering pty ltd (3)

Alchemy systems design pty ltd (3)

Aldridge traffic systems pty ltd (3)

Aluminium industries of australia pty ltd (3)

Aoraki corporation limited (3)

Asset applicators pty ltd (3)

Aust computer evaluation consultants pty ltd. (3)

Australian national university (3)

Australian tracking systems pty ltd (3)

Automated road rehabilitation business systems pty ltd (3)

Blh building and construction pty ltd (3)

Breathesafe pty ltd (3)

Brown industries australia pty ltd (3)

Biosystems engineering pty ltd (3)

Blacktown city council (3)

Bridgestone australia ltd (3)

Burdens australia pty ltd (3)

Car audio direct pty ltd (3)

Cgu insurance limited (3)

Cimic group limited (3)

Cps investment holdings pty ltd (3)

Cardno investments pty ltd (3)

Catalyst australia pty ltd (3)

Coast cutlery co. (3)

Colgate-palmolive company a delaware corporation (3)

Crop systems international pty ltd (3)

Dexion (australia) pty ltd (3)

Dulux australia ltd (3)

Dynamic data systems pty ltd (3)

Echobrow pty ltd (3)

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

Edwards dunlop and company limited (3)

Elisa systems pty ltd (3)

Enviro framing systems pty ltd (3)

Etihad airways (3)

Evolved engineering australia pty ltd (3)

Excel technology group pty ltd (3)

Express travel group pty ltd (3)

F r pulford & son pty ltd (3)

Freshwater systems australia pty ltd (3)

Famotik, ltd. (3)

Fern holdings pty ltd (3)

Fire safe pty ltd. (3)

Franchise control systems pty limited (3)

Gilani engineering pty ltd (3)

Griffith university (3)

Haulpak electrical pty ltd (3)

Hitek gaming pty ltd (3)

Hexagon incident investigation pty ltd (3)

Human performance engineering limited (3)

I s systems pty limited (3)

Indicina pty ltd (3)

Iph international pty ltd (3)

Integrated clinical systems, inc. (3)

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

Internet world publishing systems pty ltd (3)

Invention sales productions b.V. (3)

Invisible fence, inc. (3)

Jane magree & associates pty ltd (3)

K2 systems ag (3)

Kone elevators pty ltd (3)

Kee inc. (3)

Knowledge engineering pty ltd (3)

Lc engineering pty ltd (3)

Lrc products limited (3)

Lanmero pty ltd (3)

Lifesafe technologies limited (3)

Logistics safety solutions pty ltd (3)

Logix storage systems pty ltd (3)

M & s springwater p/l (3)

Metfold industries pty ltd (3)

Motion asia pacific pty ltd (3)

Marley new zealand limited (3)

Mirvac trademarks pty limited (3)

Multimedia engineering pty ltd (3)

Nhp electrical engineering products pty ltd (3)

Nl tucker & associates pty ltd (3)

Navitas sae holdings limited (3)

Netra holdings pty ltd (3)

Newell australia pty limited (3)

Nomad travel equipment pty ltd (3)

Online innovation pty. ltd. (3)

Ogon contracting pty ltd (3)

Orica australia pty ltd (3)

Pacific energy group holdings ltd (3)

Pch access pty ltd (3)

Paving protection systems (international) limited (3)

Phoenix engineering group pty ltd (3)

Pirelli spa (3)

Profitune international pty ltd (3)

Pulse logistics systems pty ltd (3)

Quayeyeware pty ltd (3)

Reliance worldwide corporation (aust.) pty. ltd. (3)

River sands pty ltd (3)

Roche diabetes care gmbh (3)

Royal automobile club of victoria (racv) limited (3)

Rushmore distributors pty limited (3)

Safety and forensic engineering pty. limited (3)

Saving perth animals from euthanasia incorporated (3)

Sgme pty ltd (3)

Shm ip, llc (3)

Srg global ip pty ltd (3)

Syrinx systems pty ltd (3)

Sacher associates pty ltd (3)

Safe eggs assured pty ltd (3)

Safe-n-sound pty ltd (3)

Scope systems pty ltd (3)

Secure systems limited (3)

Select ticketing systems inc. (3)

Selig sealing products, inc. (3)

Senco products, inc. (3)

Septic systems australia pty ltd (3)

Shoalhaven starches pty ltd (3)

Site safe (vic) pty ltd (3)

Societe executive transports (3)

Sonic healthplus pty ltd (3)

Southtech systems pty ltd (3)

Space safe kidz pty ltd (3)

Starter & generator exchange service pty ltd (3)

Status technologies pty ltd (3)

Steelspan storage systems international pty limited (3)

Stramit corporation pty limited (3)

Structural systems limited (3)

Suncorp-metway limited (3)

Sydney hawthorne (3)

Trans.L systems pty ltd (3)

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Class 42 (1630)

Class 37 (1117)

Class 35 (966)

Class 41 (883)

Class 6 (742)

Class 7 (558)

Class 16 (489)

Class 11 (482)

Class 19 (350)

Class 12 (309)

Class 20 (281)

Class 36 (266)

Class 40 (259)

Class 45 (233)

Class 10 (206)

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Class 44 (195)

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Class 25 (182)

Class 5 (181)

Class 3 (172)

Class 1 (156)

Class 28 (132)

Class 17 (125)

Class 21 (103)

Class 8 (66)

Class 2 (64)

Class 24 (54)

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Class 43 (46)

Class 29 (42)

Class 30 (36)

Class 32 (27)

Class 14 (25)

Class 27 (25)

Class 13 (19)

Class 26 (13)

Class 15 (5)

Class 33 (5)

Class 34 (5)

Class 23 (3)