Chang; Shu Kun
Patent Applications and Registrations
Patent applications and USPTO patent grants for Chang; Shu Kun.The latest application filed is for "sensor-dispensing instruments".
- Chang; Shu Kun - Evanston IL
- Chang; Shu Kun - Chicago IL
| Patent | Date |
|---|---|
| Handheld microporation device Grant D806,885 - Hatch , et al. January 2, 2 | 2018-01-02 |
| Handheld microporation device Grant D745,974 - Hatch , et al. December 22, 2 | 2015-12-22 |
| Sensor-dispensing instruments Grant 8,802,009 - Rush , et al. August 12, 2 | 2014-08-12 |
| Sensor-Dispensing Instruments App 20110097808 - Rush; Benjamin ; et al. | 2011-04-28 |
| Sensor-dispensing instruments Grant 7,875,243 - Rush , et al. January 25, 2 | 2011-01-25 |
| Water filtration device Grant D629,488 - McGreevy , et al. December 21, 2 | 2010-12-21 |
| Water treatment device Grant D626,621 - Olson , et al. November 2, 2 | 2010-11-02 |
| Water bottle Grant D625,560 - Olson , et al. October 19, 2 | 2010-10-19 |
| Water treatment cartridge Grant D625,772 - Olson , et al. October 19, 2 | 2010-10-19 |
| Water bottle Grant D621,219 - McGreevy , et al. August 10, 2 | 2010-08-10 |
| Cartridge for Containing and Dispensing Test Sensors App 20090008246 - Reynolds; Jeffrey S. ; et al. | 2009-01-08 |
| Sensor-Dispensing Instruments App 20080190766 - Rush; Benjamin ; et al. | 2008-08-14 |
| Kit including side firing syringe needle for preparing a drug in an injection pen cartridge Grant 7,195,623 - Burroughs , et al. March 27, 2 | 2007-03-27 |
| Control device Grant D516,926 - Roher , et al. March 14, 2 | 2006-03-14 |
| Control device Grant D516,925 - Roher , et al. March 14, 2 | 2006-03-14 |
| Control device Grant D507,976 - Roher , et al. August 2, 2 | 2005-08-02 |
| Transdermal/transmucosal patch packaging Grant 6,796,429 - Cameron , et al. September 28, 2 | 2004-09-28 |
| Kit including side firing syringe needle for preparing a drug in an injection pen cartridge App 20040116892 - Burroughs, Andrew Christopher ; et al. | 2004-06-17 |
| Transdermal/transmucosal patch packaging App 20030075470 - Cameron, Brian D. ; et al. | 2003-04-24 |
| Apparatus and method for signaling using a light pipe stylus Grant 6,473,552 - Fisher , et al. October 29, 2 | 2002-10-29 |
| Tooth whitening device Grant D438,622 - Chang March 6, 2 | 2001-03-06 |
| Air abrasion system for use in dental procedures Grant 6,106,288 - Brassil , et al. August 22, 2 | 2000-08-22 |
| Dental evacuation hand piece Grant D417,730 - Brassil , et al. December 14, 1 | 1999-12-14 |
| Abrasion hand piece for use with abrasion system Grant 5,967,779 - Brassil , et al. October 19, 1 | 1999-10-19 |
| Air abrasion hand piece Grant D400,213 - Brassil , et al. October 27, 1 | 1998-10-27 |
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