- 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: 709
10-year publication summary
|
37
|
40
|
26
|
16
|
23
|
17
|
13
|
17
|
10
|
4
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Lubrizol Corporation | 1249 |
31 |
| Afton Chemical Corporation | 492 |
19 |
| Shell USA, Inc. | 1312 |
18 |
| Shell Internationale Research Maatschappij B.V. | 3409 |
17 |
| BASF SE | 21303 |
16 |
| Ensyn Renewables, Inc. | 73 |
16 |
| Chevron U.S.A. Inc. | 4134 |
14 |
| Innospec Limited | 407 |
11 |
| UPM-Kymmene Corporation | 993 |
11 |
| ENI S.p.A. | 1307 |
10 |
| Gevo, Inc. | 283 |
10 |
| Infineum International Limited | 456 |
10 |
| Totalenergies Onetech | 1530 |
10 |
| Uop LLC | 4393 |
9 |
| ExxonMobil Research And Engineering Company | 2425 |
8 |
| Shell Oil Company | 2075 |
7 |
| Dow Global Technologies LLC | 10930 |
7 |
| Butamax Advanced Biofuels LLC | 95 |
6 |
| Saudi Arabian Oil Company | 14207 |
6 |
| Smartflow Technologies, Inc. | 57 |
6 |
| Other owners | 467 |