- 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 1/18 - Organic compounds containing oxygen
Patent holdings for IPC class C10L 1/18
Total number of patents in this class: 740
10-year publication summary
|
50
|
37
|
40
|
26
|
16
|
23
|
17
|
12
|
16
|
6
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Lubrizol Corporation | 1283 |
32 |
| Afton Chemical Corporation | 483 |
20 |
| Shell USA, Inc. | 1212 |
19 |
| Shell Internationale Research Maatschappij B.V. | 3542 |
18 |
| BASF SE | 20926 |
16 |
| Ensyn Renewables, Inc. | 74 |
16 |
| Chevron U.S.A. Inc. | 3953 |
14 |
| Infineum International Limited | 389 |
12 |
| Innospec Limited | 338 |
11 |
| UPM-Kymmene Corporation | 937 |
11 |
| ENI S.p.A. | 1261 |
10 |
| Gevo, Inc. | 258 |
10 |
| Uop LLC | 4244 |
9 |
| Totalenergies Onetech | 1319 |
9 |
| ExxonMobil Research And Engineering Company | 2576 |
8 |
| Shell Oil Company | 2141 |
7 |
| Dow Global Technologies LLC | 10352 |
7 |
| Butamax Advanced Biofuels LLC | 95 |
6 |
| Innospec Fuel Specialties LLC | 44 |
6 |
| Saudi Arabian Oil Company | 13091 |
6 |
| Other owners | 493 |