- All sections
- C - Chemistrymetallurgy
- C10L - Fuels not otherwise provided fornatural gassynthetic natural gas obtained by processes not covered by subclasses or liquefied petroleum gas use of additives to fuels or fires fire-lighters
- C10L 10/10 - Use of additives to fuels or fires for particular purposes for improving the octane number
Patent holdings for IPC class C10L 10/10
Total number of patents in this class: 258
10-year publication summary
|
26
|
36
|
30
|
34
|
29
|
25
|
18
|
11
|
7
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| BP Oil International Limited | 77 |
37 |
| Saudi Arabian Oil Company | 13185 |
20 |
| Shell Internationale Research Maatschappij B.V. | 3537 |
17 |
| SABIC Global Technologies B.V. | 4344 |
13 |
| Afton Chemical Corporation | 484 |
11 |
| Shell USA, Inc. | 1217 |
11 |
| ExxonMobil Research And Engineering Company | 2572 |
10 |
| Swift Fuels, LLC | 49 |
9 |
| Chevron U.S.A. Inc. | 3962 |
8 |
| Shell Oil Company | 2139 |
7 |
| General Aviation Modifications, Inc. | 15 |
7 |
| Neste Oyj | 792 |
6 |
| Totalenergies Onetech | 1323 |
6 |
| Uop LLC | 4244 |
4 |
| ExxonMobil Chemical Patents Inc. | 3977 |
4 |
| National Technology & Engineering Solutions of Sandia, LLC | 1901 |
4 |
| Chevron Oronite Company LLC | 573 |
3 |
| Gevo, Inc. | 261 |
3 |
| Indian Oil Corporation Limited | 334 |
3 |
| Airworthy AutoGas, LLC | 2 |
2 |
| Other owners | 73 |