The " Op*ch" Trademark may be available

China infotech (luxembourg) s.A. (2)

Abbott laboratories an illinois corporation (1)

Acino pharma ag (1)

Alach limited (1)

Amazon technologies, inc. (1)

Boc gases australia limited (1)

China infotech (luxembourg) s.A. (1)

Cytion s.A. (1)

Fisher & paykel healthcare limited (1)

Matchmaster communications pty limited (1)

Mckay innovation pty. ltd. (1)

Microsoft corporation a washington corporation (1)

Optitech international pty ltd (1)

Opto tech corporation (1)

Opensearch pty ltd (1)

Operations research group pty limited (1)

Optimaitech pty ltd (1)

Optima healthcare group pty ltd (1)

Optimark, inc. a delaware corporation (1)

Shokz (singapore) pte. ltd. (1)

Scholle ipn corporation (1)

Singtel optus pty limited (1)

Société des produits nestlé s.A. (1)

Solar juice pty limited (1)

Speechworks international, inc. (1)

Stichting open doors international (1)

Submersed technologies pp1 ab (1)

Techtrade australia pty ltd (1)

Telstra corporation limited (1)

Innovative ag (1)

Class 9 (17)

Class 10 (4)

Class 35 (4)

Class 41 (4)

Class 42 (4)

Class 11 (2)

Class 12 (2)

Class 16 (2)

Class 36 (2)

Class 45 (2)

Class 5 (1)

Class 7 (1)

Class 17 (1)

Class 18 (1)

Class 20 (1)

Class 31 (1)

Class 37 (1)

Class 38 (1)

Class 39 (1)

Class 40 (1)

Class 44 (1)