Keizer; Timothy S.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Keizer; Timothy S..The latest application filed is for "use of polyelectrolytes for the remediation of solids from oil field separation".
- Keizer; Timothy S. - Aurora IL
| Patent | Date |
|---|---|
| Use of polyelectrolytes for the remediation of solids from oil field separation Grant 10,731,087 - Emigh , et al. | 2020-08-04 |
| Metal silicate and organic deposit inhibitor/dispersant for thermal recovery operations of hydrocarbon fuels Grant 9,932,255 - Hoots , et al. April 3, 2 | 2018-04-03 |
| Use Of Polyelectrolytes For The Remediation Of Solids From Oil Field Separation App 20170253813 - Emigh; Chad ; et al. | 2017-09-07 |
| Metal Silicate And Organic Deposit Inhibitor/dispersant For Thermal Recovery Operations Of Hydrocarbon Fuels App 20170001894 - Hoots; John E. ; et al. | 2017-01-05 |
| Monitoring hydraulic fracturing Grant 9,477,238 - Keizer , et al. October 25, 2 | 2016-10-25 |
| Monitoring produced water Grant 9,341,058 - Keizer , et al. May 17, 2 | 2016-05-17 |
| Monitoring Hydraulic Fracturing App 20140277745 - Keizer; Timothy S. ; et al. | 2014-09-18 |
| Monitoring Produced Water App 20140262233 - Keizer; Timothy S. ; et al. | 2014-09-18 |
| New Method And Arrangement For Feeding Chemicals Into A Hydrofracturing Process And Oil And Gas Applications App 20140096971 - Keizer; Timothy S. ; et al. | 2014-04-10 |
| Organically modified silica and use thereof Grant 8,372,999 - Holland , et al. February 12, 2 | 2013-02-12 |
| Organically Modified Silica And Use Thereof App 20120125233 - Holland; Brian T. ; et al. | 2012-05-24 |
| Organically modifid silica and use thereof Grant 8,106,229 - Holland , et al. January 31, 2 | 2012-01-31 |
| Method Of Producing A Print Medium App 20110151151 - Duggirala; Prasad Y. ; et al. | 2011-06-23 |
| Calcium Based Carrier Particles App 20110046239 - Keiser; Bruce A. ; et al. | 2011-02-24 |
| Calcium Based Carrier Particles App 20110046241 - Keizer; Timothy S. ; et al. | 2011-02-24 |
| Calcium-based Carrier Particles App 20110046240 - Keizer; Timothy S. ; et al. | 2011-02-24 |
| Calcium Based Carrier Particles App 20110046238 - Keiser; Bruce A. ; et al. | 2011-02-24 |
| Silica-based Particle Composition App 20100330366 - Keiser; Bruce A. ; et al. | 2010-12-30 |
| Silica-based Particle Composition App 20100331431 - Keiser; Bruce A. ; et al. | 2010-12-30 |
| Organically modifid silica and use thereof App 20070282122 - Holland; Brian T. ; et al. | 2007-12-06 |
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