- 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: 320
10-year publication summary
|
23
|
27
|
18
|
27
|
24
|
20
|
7
|
15
|
21
|
4
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Innospec Limited | 336 |
63 |
| The Lubrizol Corporation | 1283 |
52 |
| BASF SE | 20803 |
42 |
| Total Marketing Services | 476 |
18 |
| Afton Chemical Corporation | 481 |
16 |
| Shell Internationale Research Maatschappij B.V. | 3551 |
12 |
| Baker Hughes Holdings LLC | 3006 |
6 |
| Chevron Oronite Company LLC | 570 |
5 |
| BP Oil International Limited | 80 |
5 |
| Ecolab USA Inc. | 5456 |
5 |
| Rhodia Operations | 1581 |
5 |
| Shell Oil Company | 2141 |
4 |
| Infineum International Limited | 383 |
4 |
| Totalenergies Onetech | 1267 |
4 |
| The University of Southern Mississippi | 85 |
3 |
| Bioboon Limited | 5 |
3 |
| ExxonMobil Research And Engineering Company | 2590 |
2 |
| BESTLINE International Research Inc. | 37 |
2 |
| China Petroleum & Chemical Corporation | 1874 |
2 |
| Instituto Mexicano Del Petroleo | 220 |
2 |
| Other owners | 65 |