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Patent applications and USPTO patent grants for Kurchan; Alexei Nikolaevich.The latest application filed is for "lubricating oils and greases".
Patent | Date |
---|---|
Lubricating Oils And Greases App 20220010233 - Ward; Claire Anne ;   et al. | 2022-01-13 |
Lubricating oils Grant 11,104,860 - Chen , et al. August 31, 2 | 2021-08-31 |
Lubricant composition comprising hydroxycarboxylic acid derived friction modifier Grant 11,041,137 - Chen , et al. June 22, 2 | 2021-06-22 |
Seal swell additive Grant 9,862,908 - Chen , et al. January 9, 2 | 2018-01-09 |
Lubricant base stock Grant 9,677,022 - Beyer , et al. June 13, 2 | 2017-06-13 |
Lubricating Oils App 20170073609 - CHEN; XIN ;   et al. | 2017-03-16 |
Lubricant Composition Comprising Hydroxycarboxylic Acid Derived Friction Modifier App 20160264907 - CHEN; XIN ;   et al. | 2016-09-15 |
Lubricant Base Stock App 20160053194 - Beyer; Jillian Carli ;   et al. | 2016-02-25 |
Seal Swell Additive App 20140336092 - Chen; Xin ;   et al. | 2014-11-13 |
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