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Patent applications and USPTO patent grants for Dierolf; Marcia E..The latest application filed is for "high napthenic content marine fuel compositions".
Patent | Date |
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High napthenic content distillate fuel compositions Grant 11,441,089 - Rubin-Pitel , et al. September 13, 2 | 2022-09-13 |
High napthenic content marine fuel compositions Grant 11,396,633 - Kar , et al. July 26, 2 | 2022-07-26 |
High napthenic content marine fuel compositions Grant 11,390,819 - Kar , et al. July 19, 2 | 2022-07-19 |
High naphthenic content marine fuel compositions Grant 11,299,684 - Kar , et al. April 12, 2 | 2022-04-12 |
High Napthenic Content Marine Fuel Compositions App 20210363447 - Kar; Kenneth C.H. ;   et al. | 2021-11-25 |
High Napthenic Content Marine Fuel Compositions App 20210363445 - Kar; Kenneth C.H. ;   et al. | 2021-11-25 |
High Napthenic Content Distillate Fuel Compositions App 20210363449 - Rubin-Pitel; Sheryl B. ;   et al. | 2021-11-25 |
High Napthenic Content Marine Fuel Compositions App 20210363446 - Kar; Kenneth C.H. ;   et al. | 2021-11-25 |
High napthenic content marine fuel compositions Grant 10,899,983 - Kar , et al. January 26, 2 | 2021-01-26 |
Methods For Determining Residual Surfactant Concentrations In Oil And Water Phases App 20200033315 - Cao; Fang ;   et al. | 2020-01-30 |
Water-Based Polyolefin Corrosion Inhibitors Based on Vinyl/Vinylidene Terminated Polyolefins App 20160160071 - Luo; Shuji ;   et al. | 2016-06-09 |
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