Lou; Shifang
Patent Applications and Registrations
Patent applications and USPTO patent grants for Lou; Shifang.The latest application filed is for "high napthenic content marine fuel compositions".
- Lou; Shifang - Annandale NJ
| Patent | Date |
|---|---|
| High napthenic content marine fuel compositions Grant 11,390,819 - Kar , et al. July 19, 2 | 2022-07-19 |
| High Napthenic Content Marine Fuel Compositions App 20210363446 - 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 |
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