The " Op*ct" Trademark may be available

Singtel optus pty limited (3)

Etex australia pty ltd (2)

Transport for nsw (2)

Abb asea brown boveri ltd (1)

Abb industry oy (1)

Bruker cellular analysis, inc. (1)

Dect forum (1)

Double-t software solutions pty ltd (1)

Elanco us inc. (1)

Guangdong oppo mobile telecommunications corp., ltd. (1)

Guerbet (1)

Gema switzerland gmbh (1)

Gemstory pty ltd (1)

Hoechst gmbh (1)

Ivoclar vivadent ag (1)

Luxottica leasing s.R.L. (1)

Luxottica group s.P.A. (1)

Mks instruments, inc. (1)

Open project technology pty ltd (1)

Oce-techologies b.V. (1)

Openconnect systems inc a texas corporation (1)

Pacen pty ltd (1)

Provo craft and novelty, inc. a utah corporation (1)

Sma solar technology ag (1)

Seikagaku kogyo kabushiki kaisha (seikagaku corporation) (1)

She lion group pty ltd (1)

The brand institute pty ltd (1)

Whitesmiths australia pty limited (1)

Class 9 (15)

Class 42 (10)

Class 35 (9)

Class 37 (7)

Class 38 (7)

Class 10 (5)

Class 5 (4)

Class 41 (4)

Class 36 (3)

Class 6 (2)

Class 16 (2)

Class 17 (2)

Class 19 (2)

Class 39 (2)

Class 44 (2)

Class 3 (1)

Class 7 (1)

Class 8 (1)

Class 14 (1)

Class 25 (1)

Class 28 (1)

Class 40 (1)