Treharne; David Gwyn
Patent Applications and Registrations
Patent applications and USPTO patent grants for Treharne; David Gwyn.The latest application filed is for "biological sample collection device".
- Treharne; David Gwyn - Newport GB
- Treharne; David Gwyn - Cardiff GB
| Patent | Date |
|---|---|
| Biological sample collection device Grant 10,271,825 - Pierce , et al. | 2019-04-30 |
| Biological sample collection device Grant 9,757,096 - Pierce , et al. September 12, 2 | 2017-09-12 |
| Biological Sample Collection Device App 20170119358 - Pierce; Alan Stuart ; et al. | 2017-05-04 |
| Biological sample collection device Grant 9,492,145 - Pierce , et al. November 15, 2 | 2016-11-15 |
| Syringeless filter device compressor Grant 9,308,477 - Treharne , et al. April 12, 2 | 2016-04-12 |
| Biological Sample Collection Device App 20160015370 - Pierce; Alan Stuart ; et al. | 2016-01-21 |
| Biological sample collection device Grant 9,168,029 - Pierce , et al. October 27, 2 | 2015-10-27 |
| Biological Sample Collection Device App 20150250458 - Pierce; Alan Stuart ; et al. | 2015-09-10 |
| Biological sample collection device Grant 8,998,824 - Pierce , et al. April 7, 2 | 2015-04-07 |
| Biological Sample Collection Device App 20140303518 - Pierce; Alan Stuart ; et al. | 2014-10-09 |
| Syringeless Filter Device Compressor App 20140234125 - Treharne; David Gwyn ; et al. | 2014-08-21 |
| Test tube holder Grant D709,210 - D'Argy , et al. July 15, 2 | 2014-07-15 |
| Filter vial compressor Grant D707,720 - Burrows , et al. June 24, 2 | 2014-06-24 |
| Test tube holder Grant D705,444 - D'Argy , et al. May 20, 2 | 2014-05-20 |
| Syringeless Filter Device Compressor App 20140134079 - Treharne; David Gwyn ; et al. | 2014-05-15 |
| Biological Sample Collection Device App 20140100480 - Pierce; Alan Stuart ; et al. | 2014-04-10 |
| Buccal sample collector and container combined Grant D673,689 - Pierce , et al. January 1, 2 | 2013-01-01 |
| Buccal sample collector and container combined Grant D673,288 - Pierce , et al. December 25, 2 | 2012-12-25 |
| Buccal sample collector and container combined Grant D673,290 - Pierce , et al. December 25, 2 | 2012-12-25 |
| Buccal sample collector and container combined Grant D673,289 - Pierce , et al. December 25, 2 | 2012-12-25 |
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