C10L 2270/023
For gasoline engines
Official title: for gasoline engines
C10L2270/023 (For gasoline engines) appears on 495 US grants and 691 published applications in this corpus.
Search patents in C10L- Granted patents
- 495
- Published applications
- 691
- Assignees
- 215
- Inventors
- 1,073
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 6 |
| 2009 | 1 | 4 |
| 2010 | 0 | 6 |
| 2011 | 4 | 11 |
| 2012 | 2 | 10 |
| 2013 | 4 | 32 |
| 2014 | 8 | 32 |
| 2015 | 44 | 109 |
| 2016 | 47 | 60 |
| 2017 | 45 | 79 |
| 2018 | 54 | 45 |
| 2019 | 58 | 58 |
| 2020 | 44 | 75 |
| 2021 | 63 | 41 |
| 2022 | 38 | 36 |
| 2023 | 27 | 22 |
| 2024 | 23 | 33 |
| 2025 | 20 | 16 |
| 2026 | 13 | 15 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Mixtures for improving the stability of additive packages22 Sep 2026US 12,742,128 B2BASF SE
- Multi-functional fuel additive to provide friction reduction and corrosion protection14 Jul 2026US 12,680,041 B2Afton Chemical Corporation
- Fuel additive composition and related methods19 May 2026US 12,630,775 B2Innovativ Industries LLC
- Fuel additive composition19 May 2026US 12,630,776 B2
- Gasoline additive composition for improved engine performance12 May 2026US 12,624,303 B2Afton Chemical Corporation
- Fuel additive compositions and methods for controlling deposits24 Sep 2026US 2026/0286239 A1Chevron Oronite Company LLC
- Method and Apparatus for Non-Fossil Fuel Internal Combustion Engine27 Aug 2026US 2026/0251112 A1MayMaan Research, LLC
- Alcohol based unleaded automotive racing fuel20 Aug 2026US 2026/0242680 A1Turn 3 Holdings LLC
- Quaternary ammonium compounds6 Aug 2026US 2026/0226357 A1Afton Chemical Corporation
- Motor fuel mixed tanking scenarios30 Jul 2026US 2026/0218075 A1Keuken & De Koning B.V.
Most cited
By later US patents
- Versatile systems for continuous in-line blending of butane and petroleum81US 7,631,671 B2MCE Blending, LLC · 2009
- Synthesis of liquid fuels and chemicals from oxygenated hydrocarbons70US 8,053,615 B2Virent Energy Systems, Inc. · 2011
- Synthesis of liquid fuels and chemicals from oxygenated hydrocarbons54US 8,017,818 B2Virent Energy Systems, Inc. · 2011
- Synthesis of liquid fuels and chemicals from oxygenated hydrocarbons51US 7,977,517 B2Virent Energy Systems, Inc. · 2011
- Systems and methods for renewable fuel44US 9,109,177 B2Ensyn Renewables, Inc. · 2015