C10L 2230/16
Tracers which serve to track or identify the fuel component or fuel
Official title: Tracers which serve to track or identify the fuel component or fuel composition
C10L2230/16 (Tracers which serve to track or identify the fuel component or fuel) appears on 39 US grants and 55 published applications in this corpus.
Search patents in C10L- Granted patents
- 39
- Published applications
- 55
- Assignees
- 26
- Inventors
- 94
- Latest grant
- 17 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2014 | 0 | 8 |
| 2015 | 4 | 5 |
| 2016 | 5 | 4 |
| 2017 | 6 | 6 |
| 2018 | 3 | 4 |
| 2019 | 2 | 5 |
| 2020 | 6 | 3 |
| 2021 | 3 | 6 |
| 2022 | 4 | 2 |
| 2023 | 2 | 5 |
| 2024 | 1 | 3 |
| 2025 | 2 | 2 |
| 2026 | 1 | 2 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Compositions and methods for marking hydrocarbon compositions with non-mutagenic dyes17 Mar 2026US 12,577,484 B2United Color Manufacturing, Inc.
- Method for determining authenticity and adulteration of marked petroleum hydrocarbons30 Dec 2025US 12,510,529 B2Sicpa Holding SA
- Organic ammonium salts with traceability and detergent dispersant properties to liquid fuels and processes for their synthesis23 Sep 2025US 12,421,186 B2Instituto Mexicano Del Petroleo
- Methods of identifying a hydrocarbon fuel17 Dec 2024US 12,169,192 B2Afton Chemical Corporation
- Compositions and methods for marking hydrocarbon compositions with non-mutagenic dyes18 Jul 2023US 11,702,606 B2United Color Manufacturing, Inc.
- Marking of hydrocarbon products17 Sep 2026US 2026/0275212 A1Sicpa Holding SA
- Method and apparatus for marking a liquid hydrocarbon in a reservoir30 Apr 2026US 2026/0117136 A1Sicpa Holding SA
- Organic ammonium salts with traceability and detergent dispersant properties to liquid fuels and processes for their synthesis30 Oct 2025US 2025/0333374 A1Instituto Mexicano Del Petroleo
- Isotopologue marker for fluid resources or pollutants30 Jan 2025US 2025/0034469 A1Albert Blue LLC
- Clean-burning aviation gasoline additive to eliminate valve seat recession and deposits31 Oct 2024US 2024/0360375 A1Swift Fuels, LLC
Most cited
By later US patents
- Biphenol ether compounds as markers for liquid hydrocarbons and other fuels and oils4US 9,222,928 B2Dow Global Technologies LLC · 2015
- Fuel markers and methods of producing and using same3US 9,366,661 B1Authentix, Inc. · 2016
- THPE ethers3US 9,371,497 B2Dow Global Technologies LLC · 2016
- Alkyl trityl phenyl ethers3US 9,587,187 B2Dow Global Technologies LLC · 2017
- Distillable fuel markers3US 9,688,930 B2Dow Global Technologies LLC · 2017