- All sections
- C - Chemistry; metallurgy
- C10L - Fuels not otherwise provided for; natural gas; synthetic 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: 480
10-year publication summary
|
48
|
38
|
59
|
61
|
53
|
51
|
18
|
33
|
39
|
6
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| BASF SE | 19740 |
62 |
| Innospec Limited | 308 |
42 |
| The Lubrizol Corporation | 1335 |
38 |
| Afton Chemical Corporation | 468 |
24 |
| Total Marketing Services | 487 |
18 |
| Ecolab USA Inc. | 5190 |
14 |
| Instituto Mexicano Del Petroleo | 213 |
13 |
| Shell Internationale Research Maatschappij B.V. | 3792 |
12 |
| ExxonMobil Research And Engineering Company | 2830 |
11 |
| Chevron U.S.A. Inc. | 3774 |
9 |
| ITEA S.p.A. | 29 |
9 |
| Shell Oil Company | 2196 |
7 |
| General Electric Company | 18133 |
6 |
| Chevron Oronite Company LLC | 551 |
6 |
| GE Infrastructure Technology, LLC | 5873 |
6 |
| Baker Hughes Holdings LLC | 3060 |
6 |
| Environmental Energy Services, Inc. | 25 |
5 |
| Saudi Arabian Oil Company | 11322 |
5 |
| Triboron International AB | 10 |
5 |
| BP Oil International Limited | 91 |
4 |
| Other owners | 178 |