Heath; Stephen Mark
Patent Applications and Registrations
Patent applications and USPTO patent grants for Heath; Stephen Mark.The latest application filed is for "detection of trace chemicals in oil and gas applications".
- Heath; Stephen Mark - Aberdeen GB
- Heath; Stephen Mark - Merseyside GB
- Heath; Stephen Mark - Scotland GB
| Patent | Date |
|---|---|
| Method of increasing scale inhibitor retention Grant 10,858,574 - Chen , et al. December 8, 2 | 2020-12-08 |
| Detection of trace chemicals in oil and gas applications Grant 10,739,269 - Murugesan , et al. A | 2020-08-11 |
| Detection Of Trace Chemicals In Oil And Gas Applications App 20200124534 - Murugesan; Sankaran ; et al. | 2020-04-23 |
| Method Of Increasing Scale Inhibitor Retention App 20190002752 - Chen; Ping ; et al. | 2019-01-03 |
| Method of increasing scale inhibitor retention Grant 10,072,203 - Chen , et al. September 11, 2 | 2018-09-11 |
| Method Of Increasing Scale Inhibitor Retention App 20170002258 - Chen; Ping ; et al. | 2017-01-05 |
| Method App 20140290955 - Chen; Ping ; et al. | 2014-10-02 |
| Microcapsule well treatment Grant 7,196,040 - Heath , et al. March 27, 2 | 2007-03-27 |
| Microcapsule well treatment App 20040043906 - Heath, Stephen Mark ; et al. | 2004-03-04 |
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