SPEARS; James Richard
Patent Applications and Registrations
Patent applications and USPTO patent grants for SPEARS; James Richard.The latest application filed is for "pressurized liquid stream with dissolved gas".
- SPEARS; James Richard - Bloomfield Hills MI
| Patent | Date |
|---|---|
| Pressurized Liquid Stream With Dissolved Gas App 20220168696 - RIDGWAY; James W. ; et al. | 2022-06-02 |
| Pressurized liquid stream with dissolved gas Grant 11,253,822 - Spears , et al. February 22, 2 | 2022-02-22 |
| System And Method To Control Nucleation Of Bubbles App 20210205480 - SPEARS; James Richard | 2021-07-08 |
| Controlled nucleation from gas-supersaturated liquid Grant 10,898,637 - Spears January 26, 2 | 2021-01-26 |
| System And Method To Provide A Contrast Agent App 20200237998 - SPEARS; James Richard | 2020-07-30 |
| Pressurized Liquid Stream With Dissolved Gas App 20180339276 - Spears; James Richard ; et al. | 2018-11-29 |
| Pressurized liquid stream with dissolved gas Grant 10,022,681 - Spears , et al. July 17, 2 | 2018-07-17 |
| Controlled Nucleation From Gas-Supersaturated Liquid App 20170319779 - SPEARS; James Richard | 2017-11-09 |
| Controlled nucleation from gas-supersaturated liquid Grant 9,724,460 - Spears August 8, 2 | 2017-08-08 |
| Pressurized liquid stream with dissolved gas App 20160220969 - Spears; James Richard ; et al. | 2016-08-04 |
| Method and apparatus to generate bubbles in a material Grant 9,308,505 - Spears , et al. April 12, 2 | 2016-04-12 |
| Controlled Nucleation From Gas-Supersaturated Liquid App 20150273134 - SPEARS; James Richard | 2015-10-01 |
| Method And Apparatus To Generate Bubbles In A Material App 20140035173 - SPEARS; James Richard ; et al. | 2014-02-06 |
| Pressurized liquid stream with dissolved gas Grant 8,500,104 - Spears , et al. August 6, 2 | 2013-08-06 |
| Pressurized Liquid Stream With Dissolved Gas App 20110301531 - Spears; James Richard ; et al. | 2011-12-08 |
| Method for the preparation and delivery of gas-enriched fluids Grant 6,676,900 - Divino, Jr. , et al. January 13, 2 | 2004-01-13 |
| Method for enriching a fluid with oxygen Grant 6,312,647 - Spears November 6, 2 | 2001-11-06 |
| High pressure gas exchanger Grant RE37,379 - Spears September 18, 2 | 2001-09-18 |
| Method for the preparation and delivery of gas-enriched fluids Grant 6,180,059 - Divino, Jr. , et al. January 30, 2 | 2001-01-30 |
| Method of delivery of gas-supersaturated liquids Grant 5,797,874 - Spears August 25, 1 | 1998-08-25 |
| Method for delivering a gas-supersaturated fluid to a gas-depleted site and use thereof Grant 5,735,934 - Spears April 7, 1 | 1998-04-07 |
| High pressure gas exchanger Grant 5,730,935 - Spears March 24, 1 | 1998-03-24 |
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