The " Op*er" Trademark may be available

Optiver holding b.V. (5)

Oppenheimer pty ltd (4)

Optimer pharmaceuticals, inc. a delaware corporation (4)

Singtel optus pty limited (4)

Datacraft limited (3)

Ab initio software llc (2)

Biolab australia pty ltd (2)

Dux manufacturing limited (2)

Eastman kodak company a new jersey company (2)

Fujitsu limited (2)

Optigrid holdings pty ltd (2)

Arch law (australia) pty ltd (1)

Austwide consumer products pty ltd (1)

Agricrop pty ltd (1)

Amorepacific corporation (1)

Aptamer group limited (1)

Aqua-aerobic systems, inc. (1)

Asahi group holdings, ltd. (1)

Asteron pty ltd (1)

Baltec systems pty ltd (1)

Bentley systems, incorporated (1)

Blue cube ip llc (1)

Bradstock gis pty ltd (1)

Brand protection pty ltd (1)

Bull s.A. (1)

Canon kabushiki kaisha (1)

Centre for open financial advice limited (1)

Chai holdings pty ltd (1)

Chase amp bank limited (1)

Ciba-geigy australia limited (1)

Conmed endoscopic technologies, inc. a massachusetts corporation (1)

Daniel jinnefalt (1)

Developing it limited (1)

Dokasch gmbh aluminiumverarbeitung, air cargo equipment + repair (1)

Dyno nobel, inc a delaware corporation (1)

Estee lauder cosmetics ltd (1)

Fujifilm business innovation kabushiki kaisha (1)

Fluidra group australia pty ltd (1)

Gartmore investment managment ltd (1)

Gema switzerland gmbh (1)

Globaltec solutions, llp a texas limited partnership (1)

Grayton holdings pty ltd (1)

Green sheep, inc. (1)

Health world limited (1)

Home racer, llc (1)

Honeywell international inc. (1)

Ies stormwater pty ltd (1)

Imb (illawarra mutual building society ltd) (1)

Investors edge pty ltd (1)

Itron, inc. (1)

Johnson filtration systems (1)

Kilmallock (act) pty. ltd. (1)

Kabushiki kaisha sigma, inc. (1)

Kellogg brown & root llc (1)

Koninklijke philips n.V. (1)

Lg display co., ltd. (1)

Lean this way pty ltd (1)

Luxottica group s.P.A. (1)

Matchlow pty ltd (1)

Me licensing corporation a florida corporation (1)

Mrv communications americas, inc. (1)

Massey-ferguson (australia) ltd (1)

Medibank private limited (1)

Morgan stanley domestic holdings, llc (1)

Ntt australia pty ltd (1)

Nalco company llc (1)

Nature's path foods inc. (1)

Nine network australia pty limited (1)

O&o pte ltd. (1)

O2b (ip) pty ltd (1)

Opal packaging australia pty ltd (1)

Operation flinders foundation inc. (1)

Opsens inc. (1)

Opter pty ltd (1)

Optima molliter srl (1)

Opal-trader.Com pty. ltd. (1)

Opdicom pty ltd (1)

Open blender inc. (1)

Open control pty ltd (1)

Openai, inc. a corporation organized under the laws of the state of delaware, usa (1)

Openagent pty ltd (1)

Openinvest holdings pty ltd (1)

Openpower foundation (1)

Openpay pty ltd (1)

Opentec pty limited (1)

Opower, inc. (1)

Oppitec pty limited (1)

Optiscan biomedical corporation a delaware corporation (1)

Optimal group australia pty ltd (1)

Optimark, inc. a delaware corporation (1)

Optimatics pty. ltd. (1)

Optimo financial pty limited (1)

Option technologies inc (1)

Optosecurity inc. (1)

Optus communications pty limited (1)

Paper australia pty ltd (1)

Princ.Ess and the pauper pty ltd (1)

Quartus engineering incorporated (1)

Redo group pty ltd (1)

Rackspace us, inc a delaware corporation (1)

Respironics healthscan, inc (1)

Seb s.A. (1)

Sma solar technology ag (1)

Scobeck pty ltd as trustee for coggan holdings trust (1)

Sequence rokset consolidated pty. ltd (1)

Siemens aktiengesellschaft (1)

Societe multaler et cie, societe anonyme (1)

Société des produits nestlé s.A. (1)

St bernard software a delaware corporation (1)

Timberwood panels pty ltd (1)

Tq3 travel solutions gmbh (1)

The binding site group limited (1)

The sco group, inc. (1)

Ubik solutions ou (1)

Uni-aire security pty ltd (1)

Viner finance inc. a delaware corporation (1)

Western australia police service (1)

Y-tex corporation (1)

Class 9 (55)

Class 42 (28)

Class 35 (22)

Class 36 (20)

Class 5 (9)

Class 11 (9)

Class 38 (9)

Class 16 (8)

Class 1 (7)

Class 7 (6)

Class 10 (6)

Class 39 (6)

Class 41 (6)

Class 40 (5)

Class 3 (3)

Class 14 (3)

Class 19 (3)

Class 20 (3)

Class 25 (3)

Class 30 (3)

Class 37 (3)

Class 8 (2)

Class 17 (2)

Class 21 (2)

Class 28 (2)

Class 31 (2)

Class 32 (2)

Class 43 (2)

Class 44 (2)

Class 6 (1)

Class 12 (1)

Class 13 (1)

Class 18 (1)

Class 24 (1)

Class 29 (1)

Class 33 (1)

Class 45 (1)