Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12024686 | Gasoline additive composition for improved engine performance | Tim Brennan, Janice Jianzhao Wang | 2024-07-02 |
| 11884890 | Gasoline additive composition for improved engine performance | Janice Jianzhao Wang, Shannon Bendel, Saeid Shirazi | 2024-01-30 |
| 11685871 | Methods to reduce frequency of diesel particulate filter regeneration | Timothy J. Whalen, Daniel Taylor | 2023-06-27 |
| 11312915 | Methods to reduce frequency of diesel particulate filter regeneration | Brian F. Sears, Timothy J. Whalen | 2022-04-26 |
| 9574149 | Fuel additive for improved performance of direct fuel injected engines | Xinggao Fang | 2017-02-21 |
| 9523057 | Fuel additives to maintain optimum injector performance | James Wager, David Cleaver, Matthew H. Lindner, Scott D. Schwab, John N. Bennett | 2016-12-20 |
| 8852297 | Fuel additives for treating internal deposits of fuel injectors | Xinggao Fang, Scott D. Schwab | 2014-10-07 |
| 8758456 | Fuel additive for improved performance of low sulfur diesel fuels | Xinggao Fang | 2014-06-24 |
| 8529643 | Fuel additives for treating internal deposits of fuel injectors | Scott D. Schwab, Xinggao Fang | 2013-09-10 |