Tan; Chee Leong Alvin
Patent Applications and Registrations
Patent applications and USPTO patent grants for Tan; Chee Leong Alvin.The latest application filed is for "safety blood collection assembly with indicator".
- Tan; Chee Leong Alvin - Singapore SG
| Patent | Date |
|---|---|
| Safety Blood Collection Assembly With Indicator App 20210315497 - Crawford; Jamieson W. ; et al. | 2021-10-14 |
| Safety blood collection assembly with indicator Grant 11,020,033 - Crawford , et al. June 1, 2 | 2021-06-01 |
| Safety blood collection assembly with indicator Grant 10,588,558 - Crawford , et al. | 2020-03-17 |
| Safety blood collection assembly with indicator Grant 10,349,880 - Crawford , et al. July 16, 2 | 2019-07-16 |
| Safety Blood Collection Assembly With Indicator App 20190000366 - Crawford; Jamieson W. ; et al. | 2019-01-03 |
| Safety blood collection assembly with indicator Grant 10,085,680 - Crawford , et al. October 2, 2 | 2018-10-02 |
| Safety Blood Collection Assembly with Indicator App 20170251966 - Crawford; Jamieson W. ; et al. | 2017-09-07 |
| Safety blood collection assembly with indicator Grant 9,687,184 - Crawford , et al. June 27, 2 | 2017-06-27 |
| Safety blood collection assembly with indicator Grant 9,615,783 - Crawford , et al. April 11, 2 | 2017-04-11 |
| Safety Blood Collection Assembly With Indicator App 20160135725 - Crawford; Jamieson ; et al. | 2016-05-19 |
| Gravity-drop safety holder Grant 9,320,459 - Chin , et al. April 26, 2 | 2016-04-26 |
| Safety blood collection assembly with indicator Grant 9,271,668 - Crawford , et al. March 1, 2 | 2016-03-01 |
| Safety Blood Collection Assembly with Indicator App 20140358037 - Crawford; Jamieson W. ; et al. | 2014-12-04 |
| Safety blood collection assembly with indicator Grant 8,888,713 - Crawford , et al. November 18, 2 | 2014-11-18 |
| Flashback blood collection needle Grant 8,795,198 - Tan , et al. August 5, 2 | 2014-08-05 |
| Flashback blood collection needle Grant 8,585,653 - Tan , et al. November 19, 2 | 2013-11-19 |
| Flashback Blood Collection Needle App 20120330187 - Tan; Chee Leong Alvin ; et al. | 2012-12-27 |
| Flashback blood collection needle with needle shield Grant 8,287,498 - Tan , et al. October 16, 2 | 2012-10-16 |
| Flashback blood collection needle Grant 8,282,605 - Tan , et al. October 9, 2 | 2012-10-09 |
| Safety Blood Collection Assembly with Indicator App 20110166476 - Crawford; Jamieson ; et al. | 2011-07-07 |
| Safety Blood Collection Assembly with Indicator App 20110166475 - Crawford; Jamieson ; et al. | 2011-07-07 |
| Safety Blood Collection Assembly with Indicator App 20110166474 - Crawford; Jamieson ; et al. | 2011-07-07 |
| Flashback Blood Collection Needle App 20100262038 - Tan; Chee Leong Alvin ; et al. | 2010-10-14 |
| Safety Blood Collection Assembly With Indicator App 20090204026 - Crawford; Jamieson ; et al. | 2009-08-13 |
| Safety Blood Collection Assembly With Indicator App 20080319346 - Crawford; Jamieson ; et al. | 2008-12-25 |
| Gravity-drop safety holder App 20070260193 - Chin; Sin Fong ; et al. | 2007-11-08 |
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