- 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 1/185 - EthersAcetalsKetalsAldehydesKetones
Patent holdings for IPC class C10L 1/185
Total number of patents in this class: 393
10-year publication summary
|
26
|
38
|
23
|
29
|
25
|
22
|
20
|
11
|
22
|
9
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Dow Global Technologies LLC | 10448 |
23 |
| Neste Oyj | 780 |
17 |
| Rohm and Haas Company | 2910 |
12 |
| SABIC Global Technologies B.V. | 4374 |
11 |
| Totalenergies Onetech | 1382 |
11 |
| Saudi Arabian Oil Company | 13428 |
10 |
| BASF SE | 21039 |
9 |
| Shell Internationale Research Maatschappij B.V. | 3557 |
8 |
| Chevron U.S.A. Inc. | 4004 |
8 |
| Chevron Oronite Company LLC | 573 |
6 |
| Afton Chemical Corporation | 487 |
6 |
| Shell Oil Company | 2138 |
5 |
| Angus Chemical Company | 102 |
4 |
| Dorf Ketal Chemicals (India) Private Limited | 74 |
4 |
| ENI S.p.A. | 1274 |
4 |
| Gane Energy & Resources Pty Ltd. | 12 |
4 |
| Lyondell Chemical Technology, L.P. | 264 |
4 |
| Nippon Oil Corporation | 277 |
4 |
| China Prosperous Energy Investment Co. Ltd | 4 |
4 |
| Totalenergies Onetech (previously Totalenergies One Tech) | 292 |
4 |
| Other owners | 235 |