- 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 1/185 - Ethers; Acetals; Ketals; Aldehydes; Ketones
Patent holdings for IPC class C10L 1/185
Total number of patents in this class: 379
10-year publication summary
33
|
26
|
40
|
26
|
32
|
30
|
23
|
21
|
12
|
11
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Dow Global Technologies LLC | 10147 |
23 |
Neste Oyj | 686 |
18 |
Rohm and Haas Company | 2805 |
12 |
SABIC Global Technologies B.V. | 4044 |
12 |
BASF SE | 19740 |
9 |
Saudi Arabian Oil Company | 11322 |
9 |
Shell Internationale Research Maatschappij B.V. | 3792 |
8 |
Chevron U.S.A. Inc. | 3774 |
8 |
Chevron Oronite Company LLC | 551 |
6 |
Shell Oil Company | 2196 |
5 |
ENI S.p.A. | 1241 |
5 |
Afton Chemical Corporation | 468 |
4 |
Angus Chemical Company | 105 |
4 |
Dorf Ketal Chemicals (India) Private Limited | 81 |
4 |
Gane Energy & Resources Pty Ltd. | 12 |
4 |
Lyondell Chemical Technology, L.P. | 292 |
4 |
Nippon Oil Corporation | 340 |
4 |
China Prosperous Energy Investment Co. Ltd | 4 |
4 |
Totalenergies Onetech | 536 |
4 |
Totalenergies Onetech (previously Totalenergies One Tech) | 323 |
4 |
Other owners | 228 |