- 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 10/04 - Use of additives to fuels or fires for particular purposes for minimising corrosion or incrustation
Patent holdings for IPC class C10L 10/04
Total number of patents in this class: 514
10-year publication summary
|
52
|
53
|
49
|
43
|
18
|
28
|
31
|
19
|
21
|
4
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| BASF SE | 21151 |
66 |
| Innospec Limited | 378 |
54 |
| The Lubrizol Corporation | 1277 |
39 |
| Afton Chemical Corporation | 487 |
28 |
| Ecolab USA Inc. | 5680 |
17 |
| Total Marketing Services | 448 |
17 |
| Instituto Mexicano Del Petroleo | 219 |
13 |
| ExxonMobil Research And Engineering Company | 2496 |
10 |
| Chevron U.S.A. Inc. | 4071 |
10 |
| ITEA S.p.A. | 26 |
9 |
| Shell Internationale Research Maatschappij B.V. | 3498 |
8 |
| Saudi Arabian Oil Company | 13886 |
8 |
| GE Infrastructure Technology, LLC | 6209 |
8 |
| Totalenergies Onetech | 1478 |
8 |
| Shell Oil Company | 2113 |
6 |
| Chevron Oronite Company LLC | 593 |
6 |
| Baker Hughes Holdings LLC | 2985 |
6 |
| General Electric Company | 13789 |
5 |
| Environmental Energy Services, Inc. | 23 |
5 |
| Shell USA, Inc. | 1280 |
5 |
| Other owners | 186 |