Issued Patents All Time
Showing 26–50 of 62 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10583038 | Piezoelectric dispenser with replaceable ampoule | — | 2020-03-10 |
| 10525214 | Preservative-free single dose inhaler system | John S. Patton, Ryan S. Patton, Mei-chang Kuo | 2020-01-07 |
| 10076613 | Preservative free insulin formulations | John S. Patton, Ryan S. Patton, Mei-chang Kuo | 2018-09-18 |
| 9545488 | Preservative-free single dose inhaler systems | John S. Patton, Ryan S. Patton, Mei-chang Kuo | 2017-01-17 |
| 9375739 | Pressure multiplying aerosol pump | — | 2016-06-28 |
| 9180261 | Preservative free insulin formulations and systems and methods for aerosolizing | John S. Patton, Ryan S. Patton, Mei-chang Kuo | 2015-11-10 |
| 9108211 | Vibration systems and methods | — | 2015-08-18 |
| 9068566 | Piezoelectric dispenser with a longitudinal transducer and replaceable capillary tube | — | 2015-06-30 |
| 9004061 | Preservative-free single dose inhaler systems | John S. Patton, Ryan S. Patton, Mei-chang Kuo | 2015-04-14 |
| 8950394 | Preservative-free single dose inhaler systems | John S. Patton, Ryan S. Patton, Mei-chang Kuo | 2015-02-10 |
| 8578931 | Methods and apparatus for storing chemical compounds in a portable inhaler | Linda R. De Young, Cheng H. Wu, Miro S. Cater, Vijay R. Kumar, Markus Flierl | 2013-11-12 |
| 8561604 | Liquid dispensing apparatus and methods | Cheng H. Wu | 2013-10-22 |
| 7673820 | Subminiature thermoelectric fragrance dispenser | George Fellingham, Sam Ciuni | 2010-03-09 |
| 7628339 | Systems and methods for controlling fluid feed to an aerosol generator | Markus Flierl | 2009-12-08 |
| 7201167 | Method and composition for the treatment of lung surfactant deficiency or dysfunction | James B. Fink | 2007-04-10 |
| 7174888 | Liquid dispensing apparatus and methods | Cheng H. Wu | 2007-02-13 |
| 7108197 | Droplet ejector with oscillating tapered aperture | — | 2006-09-19 |
| 7083112 | Method and apparatus for dispensing liquids as an atomized spray | — | 2006-08-01 |
| 7040549 | Systems and methods for controlling fluid feed to an aerosol generator | Markus Flierl | 2006-05-09 |
| 6926208 | Droplet ejector with oscillating tapered aperture | — | 2005-08-09 |
| 6921020 | Method and apparatus for dispensing liquids as an atomized spray | — | 2005-07-26 |
| 6814071 | Methods and apparatus for aerosolizing a substance | Mike Klimowicz | 2004-11-09 |
| 6782886 | Metering pumps for an aerosolizer | Sharad Narayan, Cheng H. Wu, Miro S. Cater | 2004-08-31 |
| 6755189 | Methods and apparatus for storing chemical compounds in a portable inhaler | Linda R. De Young, Cheng H. Wu, Miro S. Cater, Vijay R. Kumar, Markus Flierl | 2004-06-29 |
| 6640804 | Liquid dispensing apparatus and methods | Cheng H. Wu | 2003-11-04 |