- 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 10/18 - Use of additives to fuels or fires for particular purposes use of detergents or dispersants for purposes not provided for in groups
Patent holdings for IPC class C10L 10/18
Total number of patents in this class: 322
10-year publication summary
|
27
|
18
|
27
|
24
|
20
|
7
|
15
|
25
|
5
|
9
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Innospec Limited | 413 |
64 |
| The Lubrizol Corporation | 1259 |
53 |
| BASF SE | 21306 |
40 |
| Total Marketing Services | 449 |
18 |
| Afton Chemical Corporation | 499 |
17 |
| Shell Internationale Research Maatschappij B.V. | 3394 |
11 |
| Baker Hughes Holdings LLC | 3020 |
6 |
| Chevron Oronite Company LLC | 598 |
5 |
| BP Oil International Limited | 72 |
5 |
| Ecolab USA Inc. | 5813 |
5 |
| Rhodia Operations | 1488 |
5 |
| Totalenergies Onetech | 1541 |
5 |
| Shell Oil Company | 2068 |
4 |
| Infineum International Limited | 454 |
4 |
| The University of Southern Mississippi | 92 |
3 |
| Bioboon Limited | 5 |
3 |
| ExxonMobil Research And Engineering Company | 2400 |
2 |
| Dow Global Technologies LLC | 10994 |
2 |
| China Petroleum & Chemical Corporation | 2166 |
2 |
| Huntsman Petrochemical LLC | 310 |
2 |
| Other owners | 66 |