Kao; Dan
Patent Applications and Registrations
Patent applications and USPTO patent grants for Kao; Dan.The latest application filed is for "humidifier with a water tub within a pressurized chamber".
Company Profile
11.85.35
- Kao; Dan - Sydney AU
- Kao; Dan - Northbridge AU
- Kao; Dan - Chatswood N/A AU
- Kao; Dan - New South Wales AU
Patent Activity
| Patent | Date |
|---|---|
| Humidifier and/or flow generator for CPAP device Grant 11,420,006 - Smith , et al. August 23, 2 | 2022-08-23 |
| Humidifier With A Water Tub Within A Pressurized Chamber App 20220218938 - VIRR; Alexander ; et al. | 2022-07-14 |
| Humidifier with a water tub within a pressurized chamber Grant 11,318,271 - Virr , et al. May 3, 2 | 2022-05-03 |
| Breathable gas apparatus with humidifier Grant 11,235,115 - Crumblin , et al. February 1, 2 | 2022-02-01 |
| Humidifier And/or Flow Generator For Cpap Device App 20220016382 - SMITH; Ian Malcolm ; et al. | 2022-01-20 |
| Humidifier and/or flow generator for CPAP device Grant 11,135,394 - Smith , et al. October 5, 2 | 2021-10-05 |
| Humidifier With A Water Tub Within A Pressurized Chamber App 20210268222 - VIRR; Alexander ; et al. | 2021-09-02 |
| Breathable Gas Apparatus With Humidifier App 20210260316 - CRUMBLIN; Geoffrey ; et al. | 2021-08-26 |
| Humidifier with a water tub within a pressurized chamber Grant 11,040,166 - Virr , et al. June 22, 2 | 2021-06-22 |
| Compliant Coupler Or Adaptor App 20210008323 - SMITH; Ian Malcolm ; et al. | 2021-01-14 |
| Breathable gas apparatus with humidifier Grant 10,881,820 - Crumblin , et al. January 5, 2 | 2021-01-05 |
| Compliant coupler or adaptor Grant 10,821,258 - Smith , et al. November 3, 2 | 2020-11-03 |
| Breathing apparatus Grant 10,786,691 - Kao , et al. September 29, 2 | 2020-09-29 |
| Portable Personal Respirator And Use Thereof App 20200282242 - VIRR; Alexander ; et al. | 2020-09-10 |
| Portable respirator Grant D872,854 - Virr , et al. Ja | 2020-01-14 |
| Humidifier with a water tub within a pressurized chamber Grant 10,279,141 - Virr , et al. | 2019-05-07 |
| Humidifier With A Water Tub Within A Pressurized Chamber App 20190117931 - VIRR; Alexander ; et al. | 2019-04-25 |
| Breathable gas supply apparatus Grant 10,201,676 - Lithgow , et al. Feb | 2019-02-12 |
| Humidifier And/or Flow Generator For Cpap Device App 20190038865 - SMITH; Ian Malcolm ; et al. | 2019-02-07 |
| Humidifier with a water tub within a pressurized chamber Grant 10,195,389 - Virr , et al. Fe | 2019-02-05 |
| Filter assembly for a breathing apparatus Grant 10,188,880 - Virr , et al. Ja | 2019-01-29 |
| Humidifier and/or flow generator for CPAP device Grant 10,124,143 - Smith , et al. November 13, 2 | 2018-11-13 |
| Breathable Gas Supply Apparatus App 20180140792 - LITHGOW; Perry David ; et al. | 2018-05-24 |
| Compliant Coupler Or Adaptor App 20180126109 - Smith; Ian Malcolm ; et al. | 2018-05-10 |
| Humidifier With A Water Tub Within A Pressurized Chamber App 20180117273 - VIRR; Alexander ; et al. | 2018-05-03 |
| Compliant coupler or adaptor Grant 9,895,509 - Smith , et al. February 20, 2 | 2018-02-20 |
| Filter Assembly For A Breathing Apparatus App 20180001120 - VIRR; Alexander ; et al. | 2018-01-04 |
| Breathing Apparatus App 20170361134 - VIRR; Alexander ; et al. | 2017-12-21 |
| Breathable gas apparatus with humidifier Grant RE46,543 - Trevor-Wilson , et al. September 12, 2 | 2017-09-12 |
| Breathable Gas Apparatus With Humidifier App 20170087327 - CRUMBLIN; Geoffrey ; et al. | 2017-03-30 |
| Breathable gas apparatus with humidifier Grant 9,539,409 - Crumblin , et al. January 10, 2 | 2017-01-10 |
| Compliant Coupler Or Adaptor App 20160317775 - SMITH; Ian Malcolm ; et al. | 2016-11-03 |
| Humidifier With A Water Tub Within A Pressurized Chamber App 20160303343 - VIRR; Alexander ; et al. | 2016-10-20 |
| Humidifier with a water tub within a pressurized chamber Grant 9,402,970 - Virr , et al. August 2, 2 | 2016-08-02 |
| Compliant coupler or adaptor Grant 9,393,377 - Smith , et al. July 19, 2 | 2016-07-19 |
| Breathable Gas Apparatus With Humidifier App 20160175554 - LITHGOW; Perry David ; et al. | 2016-06-23 |
| Breathable gas apparatus with humidifier Grant 9,358,359 - Lithgow , et al. June 7, 2 | 2016-06-07 |
| Breathable Gas Apparatus With Humidifier App 20160114122 - Crumblin; Geoffrey ; et al. | 2016-04-28 |
| Respirator Grant 9,248,248 - Virr , et al. February 2, 2 | 2016-02-02 |
| Breathable gas apparatus with humidifier Grant 9,227,035 - Crumblin , et al. January 5, 2 | 2016-01-05 |
| Respirator App 20150314144 - VIRR; ALEXANDER ; et al. | 2015-11-05 |
| Breathable Gas Apparatus With Humidifier App 20150306336 - LITHGOW; Perry David ; et al. | 2015-10-29 |
| Humidifier And/or Flow Generator For Cpap Device App 20150231358 - SMITH; Ian Malcolm ; et al. | 2015-08-20 |
| Breathable gas apparatus with humidifier Grant 9,072,860 - Lithgow , et al. July 7, 2 | 2015-07-07 |
| Breathable gas apparatus with humidifier Grant 9,038,632 - Crumblin , et al. May 26, 2 | 2015-05-26 |
| Humidifier and/or flow generator for CPAP device Grant 9,038,629 - Smith , et al. May 26, 2 | 2015-05-26 |
| Breathable gas apparatus with humidifier Grant 9,038,631 - Bath , et al. May 26, 2 | 2015-05-26 |
| Breathable Gas Apparatus With Humidifier App 20150020805 - KENYON; Barton John ; et al. | 2015-01-22 |
| Breathing Apparatus App 20140373846 - Kao; Dan ; et al. | 2014-12-25 |
| Breathable Gas Apparatus With Humidifier App 20140332002 - CRUMBLIN; Geoffrey ; et al. | 2014-11-13 |
| Breathable Gas Apparatus With Humidifier App 20140332001 - BATH; Andrew Roderick ; et al. | 2014-11-13 |
| Breathable Gas Apparatus With Humidifier App 20140332003 - CRUMBLIN; Geoffrey ; et al. | 2014-11-13 |
| Humidifier for positive airway pressure delivery device Grant D710,989 - Bertinetti , et al. August 12, 2 | 2014-08-12 |
| Humidification Of Respiratory Gases App 20140130802 - VIRR; Alexander ; et al. | 2014-05-15 |
| Humidification of respiratory gases Grant 8,631,789 - Virr , et al. January 21, 2 | 2014-01-21 |
| Compliant coupling or adaptor Grant 8,544,465 - Smith , et al. October 1, 2 | 2013-10-01 |
| Humidifier tub for humidifier for positive airway pressure delivery device Grant D679,374 - Virr , et al. April 2, 2 | 2013-04-02 |
| Respirator App 20120174922 - Virr; Alexander ; et al. | 2012-07-12 |
| Humidifier tub for humidifier for positive airway pressure delivery device Grant D663,412 - Virr , et al. July 10, 2 | 2012-07-10 |
| Positive airway pressure delivery device Grant D659,235 - Bertinetti , et al. May 8, 2 | 2012-05-08 |
| Humidifier And/or Flow Generator For Cpap App 20110283999 - Smith; Ian ; et al. | 2011-11-24 |
| Compliant Coupling Or Adaptor App 20110271956 - Smith; Ian ; et al. | 2011-11-10 |
| Breathable gas apparatus with humidifier Grant 8,028,693 - Trevor-Wilson , et al. October 4, 2 | 2011-10-04 |
| Breathable gas apparatus with humidifier Grant 8,020,551 - Virr , et al. September 20, 2 | 2011-09-20 |
| Humidifier tub Grant D644,320 - Virr , et al. August 30, 2 | 2011-08-30 |
| Humidifier tub Grant D644,319 - Virr , et al. August 30, 2 | 2011-08-30 |
| Humidifier with removable water tank Grant 8,006,691 - Kenyon , et al. August 30, 2 | 2011-08-30 |
| Humidifier tub for humidifier for positive airway pressure delivery device Grant D643,114 - Virr , et al. August 9, 2 | 2011-08-09 |
| Humidification Of Respiratory Gases App 20110155132 - Virr; Alexander ; et al. | 2011-06-30 |
| Adaptor seal Grant D638,530 - Smith , et al. May 24, 2 | 2011-05-24 |
| Humidifier tub for a humidifier for a positive airway pressure delivery device Grant D635,654 - Virr , et al. April 5, 2 | 2011-04-05 |
| Humidifier tub for humidifier for positive airway pressure delivery device Grant D635,232 - Virr , et al. March 29, 2 | 2011-03-29 |
| Humidifier tub Grant D635,244 - Virr , et al. March 29, 2 | 2011-03-29 |
| Humidifier tub Grant D635,245 - Virr , et al. March 29, 2 | 2011-03-29 |
| Adaptor seal Grant D630,718 - Smith , et al. January 11, 2 | 2011-01-11 |
| Humidifier tub for humidifier for positive airway pressure delivery device Grant D627,044 - Virr , et al. November 9, 2 | 2010-11-09 |
| Humidifier tub for humidifier for positive airway pressure delivery device Grant D626,642 - Virr , et al. November 2, 2 | 2010-11-02 |
| Humidifier tub lid Grant D621,031 - Lithgow , et al. August 3, 2 | 2010-08-03 |
| Adaptor seal Grant D619,449 - Smith , et al. July 13, 2 | 2010-07-13 |
| Adaptor seal Grant D613,385 - Smith , et al. April 6, 2 | 2010-04-06 |
| Humidifier/flow generator Grant D611,593 - Lithgow , et al. March 9, 2 | 2010-03-09 |
| Humidifier Grant D604,830 - Lithgow , et al. November 24, 2 | 2009-11-24 |
| Adaptor seal Grant D600,787 - Smith , et al. September 22, 2 | 2009-09-22 |
| Humidifier and/or flow generator for CPAP device App 20090194106 - Smith; Ian Malcolm ; et al. | 2009-08-06 |
| Compliant coupling or adaptor App 20090120434 - Smith; Ian Malcolm ; et al. | 2009-05-14 |
| Humidifier base Grant D590,494 - Lithgow , et al. April 14, 2 | 2009-04-14 |
| Air delivery device Grant D585,540 - Lithgow , et al. January 27, 2 | 2009-01-27 |
| Humidifier tub Grant D579,537 - Smith , et al. October 28, 2 | 2008-10-28 |
| Portion of a flow generator Grant D579,543 - Snow , et al. October 28, 2 | 2008-10-28 |
| Humidifier base Grant D578,204 - Lithgow , et al. October 7, 2 | 2008-10-07 |
| Adaptor seal Grant D577,109 - Smith , et al. September 16, 2 | 2008-09-16 |
| Portion of a humidifier tub Grant D576,263 - Snow , et al. September 2, 2 | 2008-09-02 |
| Portion of a humidifier tub Grant D569,958 - Snow , et al. May 27, 2 | 2008-05-27 |
| Front portion of a humidifier tub inlet box seal Grant D565,160 - Virr , et al. March 25, 2 | 2008-03-25 |
| Humidifier for a flow generator Grant D561,890 - Lithgow , et al. February 12, 2 | 2008-02-12 |
| Humidifier tub base Grant D561,891 - Lithgow , et al. February 12, 2 | 2008-02-12 |
| Air delivery device Grant D560,795 - Lithgow , et al. January 29, 2 | 2008-01-29 |
| Portion of a humidifier tub Grant D559,964 - Snow , et al. January 15, 2 | 2008-01-15 |
| Portion of a humidifier tub Grant D559,963 - Smith , et al. January 15, 2 | 2008-01-15 |
| Portion of a humidifier unit Grant D559,371 - Snow , et al. January 8, 2 | 2008-01-08 |
| Humidifier base Grant D557,406 - Lithgow , et al. December 11, 2 | 2007-12-11 |
| Humidifier tub lid Grant D557,407 - Lithgow , et al. December 11, 2 | 2007-12-11 |
| Portion of a humidifier unit and tub Grant D555,236 - Snow , et al. November 13, 2 | 2007-11-13 |
| Humidifier tub inlet box seal Grant D553,228 - Virr , et al. October 16, 2 | 2007-10-16 |
| Flow generator Grant D550,349 - Lithgow , et al. September 4, 2 | 2007-09-04 |
| Humidifier tub Grant D549,810 - Smith , et al. August 28, 2 | 2007-08-28 |
| Combined flow generator, humidifier tub and cradle Grant D549,321 - Snow , et al. August 21, 2 | 2007-08-21 |
| Method and apparatus for control of appliance coupler retention and withdrawal forces App 20070173099 - Jenkinson; Philip James ; et al. | 2007-07-26 |
| Humidifer unit and tub Grant D545,954 - Snow , et al. July 3, 2 | 2007-07-03 |
| Air delivery device Grant D544,598 - Lithgow , et al. June 12, 2 | 2007-06-12 |
| Humidifier tub Grant D544,591 - Snow , et al. June 12, 2 | 2007-06-12 |
| Humidifier unit Grant D542,900 - Snow , et al. May 15, 2 | 2007-05-15 |
| Method and apparatus for control of appliance coupler retention and withdrawal forces Grant 7,195,512 - Jenkinson , et al. March 27, 2 | 2007-03-27 |
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