MG

Michael Kassipillai Gunaratnam

RE Resmed: 89 patents #8 of 464Top 2%
RP Resmed Pty: 25 patents #46 of 435Top 15%
MG Map Medizin-Technologie Gmbh: 2 patents #14 of 33Top 45%
RL Redmed Limited: 2 patents #3 of 65Top 5%
Overall (All Time): #10,142 of 4,157,543Top 1%
119
Patents All Time

Issued Patents All Time

Showing 26–50 of 119 patents

Patent #TitleCo-InventorsDate
10307554 Mask and components thereof Michael Berthon-Jones, Peter Edward Bateman, Donald Darkin, Robin Garth Hitchcock, Philip James Jenkinson +7 more 2019-06-04
10272223 Respiratory valve apparatus Michael David Hallett, Allan Nils Gregersen 2019-04-30
10195385 Forehead pad for respiratory mask Bernd Christoph Lang, Timothy Tsun-Fai Fu, Perry David Lithgow, Memduh Guney, Joanne Elizabeth Drew +4 more 2019-02-05
10039893 Respiratory mask assembly Robert Henry Frater, Joanne Elizabeth Drew, Philip Rodney Kwok, Patrick John McAuliffe, Aaron Samuel Davidson +3 more 2018-08-07
9999740 Connector for a respiratory mask and a respiratory mask Joanne Elizabeth Drew, Geoffrey Crumblin, Philip James Jenkinson, Susan Robyn Lynch 2018-06-19
9901701 Mask and headgear connector Philip Rodney Kwok 2018-02-27
9814855 Connector for a respiratory mask and a respiratory mask Joanne Elizabeth Drew, Geoffrey Crumblin, Philip James Jenkinson, Susan Robyn Lynch 2017-11-14
9808589 Method for assembling a patient interface Gregory Scott Smart, Philip Rodney Kwok 2017-11-07
D800299 Mask Philip Rodney Kwok, Robin Garth Hitchcock, Lee James Veliss, Memduh Guney, Richard Sokolov +4 more 2017-10-17
9597473 Inextensible headgear and CPAP or ventilator mask assembly with same Michael Berthon-Jones, Peter Edward Bateman, Philip James Jenkinson, Gordon Joseph Malouf 2017-03-21
9592359 Forehead support for facial mask Philip Rodney Kwok, Perry David Lithgow, Jonathan P. Harrison, Jonathan Lee Liston, Robert Stephen Matchett +1 more 2017-03-14
9522246 Mask with gusset Robert Henry Frater, Joanne Elizabeth Drew 2016-12-20
9308344 Respiratory valve apparatus Michael David Hallett, Allan Nils Gregersen 2016-04-12
9248251 Mask with integral cushion and forehead piece 2016-02-02
9220860 Compact oronasal patient interface Aaron Samuel Davidson, Susan Robyn Lynch, Milind Chandrakant Raje, Gary Christopher Robinson, Steven John Lubke +3 more 2015-12-29
9132256 Connector for a respiratory mask and a respiratory mask Joanne Elizabeth Drew, Geoffrey Crumblin, Philip James Jenkinson, Susan Robyn Lynch 2015-09-15
9072853 Forehead pad for respiratory mask Bernd Christoph Lang, Timothy Tsun-Fai Fu, Perry David Lithgow, Memduh Guney, Joanne Elizabeth Drew +4 more 2015-07-07
9067033 Compact oronasal patient interface Aaron Samuel Davidson, Susan Robyn Lynch, Milind Chandrakant Raje, Gary Christopher Robinson, Steven John Lubke +3 more 2015-06-30
8985117 Nasal assembly Philip Rodney Kwok, Robin Garth Hitchcock, Lee James Veliss, Memduh Guney, Richard Sokolov +3 more 2015-03-24
8978653 Mask with gusset Robert Henry Frater, Joanne Elizabeth Drew 2015-03-17
8844532 Mask and headgear connector Philip Rodney Kwok 2014-09-30
8794239 Mask with integral cushion and forehead piece 2014-08-05
8667965 Mask cushion and frame assembly Gregory Scott Smart, Philip Rodney Kwok 2014-03-11
8646450 Forehead support for a facial mask 2014-02-11
8567402 Mask ports Amal Shirley Amarasinghe 2013-10-29