National cardiac registry limited (4)

Boehringer mannheim corporation (3)

Macquarie university (3)

Cardiac arrest survival foundation (2)

Cardiac responder, inc. (2)

Cardionexus pty ltd (2)

E.I. du pont de nemours and company (2)

Rauland-borg corporation (2)

Resmed limited (2)

Roche diagnostics gmbh (2)

Toyota motor corporation australia limited (2)

Zoll medical corporation (2)

Australian mobile radio pty ltd (1)

Advanced cardiac therapeutics, inc. (1)

Arche health ltd (1)

Cardiac dimensions pty ltd (1)

Cardiac dynamics (australia) pty ltd (1)

Cardiac pathways corporation (1)

Cardiac safe pty ltd (1)

Catheter & angiography services pty ltd (1)

Evfsb pty ltd (1)

Echelon pty ltd (1)

Far north queensland hospital foundation (1)

First responder broadband pty ltd (1)

First responder group pty ltd (1)

First response emergency services australia pty ltd (1)

Fortem australia limited (1)

General electric company a new york corporation (1)

Health mentors pty. ltd. (1)

Immunitybio, inc. (1)

Image of distinc.Tion australia pty ltd (1)

Kroll holdco, llc (1)

Kidde-fenwal, inc. (1)

Kyinda nominees pty ltd (1)

Kypraios ip holdings pty ltd (1)

Livdav pty ltd as trustee for the livdav wealth trust (1)

Mbc marie ball consulting pty. ltd. (1)

Medtronic, inc. a corporation of the state of minnesota (1)

Mental fitness australia pty ltd (1)

Perth cardiac pocus (1)

Resmed ltd (1)

Responder app pty ltd (1)

Rix dieter (1)

Roche diagnostics gmbh. (1)

Sa heart centres pty ltd (1)

Sa st john ambulance service inc (1)

Schering corporation a new jersey corporation (1)

Spectral diagnostics inc. (1)

Springarc pty ltd as trustee for paul klaassen cardiology trust (1)

St john ambulance wa (1)

Starwest associates, l.L.C. (1)

The victor chang cardiac research institute (1)

Victor chang cardiac research institute limited (1)

Victorian echocardiography pty ltd (1)

Class 44 (24)

Class 41 (18)

Class 9 (17)

Class 10 (17)

Class 42 (17)

Class 35 (9)

Class 5 (6)

Class 16 (6)

Class 45 (4)

Class 1 (3)

Class 12 (3)

Class 25 (3)

Class 36 (3)

Class 39 (3)

Class 11 (2)

Class 21 (2)

Class 38 (2)

Class 17 (1)

Class 37 (1)