Ekoue-Kovi; Kekeli
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ekoue-Kovi; Kekeli.The latest application filed is for "hydrogen sulfide scavengers".
- Ekoue-Kovi; Kekeli - Sugar Land TX
- Ekoue-Kovi; Kekeli - Rosenberg TX
| Patent | Date |
|---|---|
| Hydrogen sulfide scavengers Grant 11,339,118 - Harrington , et al. May 24, 2 | 2022-05-24 |
| Hydrogen sulfide scavengers Grant 10,703,710 - Harrington , et al. | 2020-07-07 |
| Hydrogen Sulfide Scavengers App 20200207703 - Harrington; Ryan Matthew ; et al. | 2020-07-02 |
| 2-mercaptobenzimidazole derivatives as corrosion inhibitors Grant 10,457,817 - Ekoue-Kovi , et al. Oc | 2019-10-29 |
| Hydrogen Sulfide Scavengers App 20190119197 - Harrington; Ryan Matthew ; et al. | 2019-04-25 |
| Hydrogen sulfide scavengers Grant 10,196,343 - Harrington , et al. Fe | 2019-02-05 |
| Heavy Amines As Hydrogen Sulfide And Mercaptan Scavengers App 20170335204 - Ekoue-Kovi; Kekeli ; et al. | 2017-11-23 |
| 2-mercaptobenzimidazole Derivatives As Corrosion Inhibitors App 20170313891 - Ekoue-Kovi; Kekeli ; et al. | 2017-11-02 |
| Hydrogen Sulfide Scavengers App 20170088505 - Harrington; Ryan Matthew ; et al. | 2017-03-30 |
| Hydrogen sulfide scavengers Grant 9,523,045 - Harrington , et al. December 20, 2 | 2016-12-20 |
| Amino acetals and ketals as hydrogen sulfide and mercaptan scavengers Grant 9,273,254 - Compton , et al. March 1, 2 | 2016-03-01 |
| Amino Acetals And Ketals As Hydrogen Sulfide And Mercaptan Scavengers App 20150175903 - Compton; Dennis R. ; et al. | 2015-06-25 |
| Hydrogen Sulfide Scavengers App 20140209510 - Harrington; Ryan Matthew ; et al. | 2014-07-31 |
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