PK

Philip Rodney Kwok

RE Resmed: 204 patents #1 of 464Top 1%
RP Resmed Pty: 93 patents #3 of 435Top 1%
RL Redmed Limited: 2 patents #3 of 65Top 5%
RG Resmed R&D Germany Gmbh: 1 patents #21 of 29Top 75%
Overall (All Time): #1,310 of 4,157,543Top 1%
299
Patents All Time

Issued Patents All Time

Showing 251–275 of 299 patents

Patent #TitleCo-InventorsDate
7243651 Cushion and mask therefor Robert Edward Styles 2007-07-17
D546441 Right side headgear strap and yoke Robin Garth Hitchcock, Michael Kassipillai Gunaratnam, Lee James Veliss, Memduh Guney, Richard Sokolov +4 more 2007-07-10
D545961 Left side headgear strap and yoke assembly Robin Garth Hitchcock, Michael Kassipillai Gunaratnam, Lee James Veliss, Memduh Guney, Richard Sokolov +4 more 2007-07-03
7234466 Forehead support for facial mask Michael Kassipillai Gunaratnam, Perry David Lithgow, Jonathan P. Harrison, Jonathan Lee Liston, Robert Stephen Matchett +1 more 2007-06-26
D542912 Mask Michael Kassipillai Gunaratnam, Robin Garth Hitchcock, Lee James Veliss, Memduh Guney, Richard Sokolov +4 more 2007-05-15
7207335 Mask and vent assembly therefor Perry David Lithgow 2007-04-24
D540941 Elbow for mask Andrew Martin Price, Saad Nasr, Anthony Michael Ging 2007-04-17
7185652 Gas delivery connection assembly Michael Kassipillai Gunaratnam, Perry David Lithgow 2007-03-06
7178527 Nasal mask and mask cushion therefor Robert Edward Styles 2007-02-20
7174893 Mask with anti-asphyxia valve Adrienne Walker, Geoffrey Crumblin, Gregory Scott Smart, Michael Kassipillai Gunaratnam, Perry David Lithgow 2007-02-13
7089939 Gas delivery connection assembly Adrienne Walker, Geoffrey Crumblin, Gregory Scott Smart, Michael Kassipillai Gunaratnam 2006-08-15
7069933 Breathing mask and mask cushion therefor Robert Edward Styles, Gregory Scott Smart 2006-07-04
7036508 Harness assembly for a nasal mask 2006-05-02
7021311 Mask cushion and frame assembly Michael Kassipillai Gunaratnam, Gregory Scott Smart 2006-04-04
6997188 Forehead support for facial mask William Edwin John Grant, Robert Stephen Matchett 2006-02-14
6918390 Forehead support for facial mask Perry David Lithgow, Robert Edward Styles, Zdzislaw Antoni Ziolkowski 2005-07-19
D507348 Cushion for mask Rachael Elizabeth Moore, Andrew Martin Price, Saad Nasr, Anthony Michael Ging 2005-07-12
6871649 Nasal mask cushion assembly Robert Edward Styles 2005-03-29
6860269 Forehead support for facial mask Michael Kassipillai Gunaratnam, Perry David Lithgow, Jonathan P. Harrison, Jonathan Lee Liston, Robert Stephen Matchett +1 more 2005-03-01
D498529 Portion of a cushion for use with a mask assembly in the application of continuous positive airway pressure (CPAP) Robert Edward Styles 2004-11-16
6796308 Mask cushion and frame assembly Michael Kassipillai Gunaratnam, Gregory Scott Smart 2004-09-28
6701927 Full-face mask and mask cushion therefor Robert Edward Styles, Gregory Scott Smart 2004-03-09
6691708 Forehead support for facial mask William Edwin John Grant, Robert Stephen Matchett 2004-02-17
D485905 Nasal mask Rachael Elizabeth Moore, Andrew Martin Price, Saad Nasr, Anthony Michael Ging 2004-01-27
6679261 Forehead support for facial mask Perry David Lithgow, Robert Edward Styles, Zdzislaw Antoni Ziolkowski 2004-01-20