- 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 1/24 - Organic compounds containing sulfur, selenium or tellurium
Patent holdings for IPC class C10L 1/24
Total number of patents in this class: 173
10-year publication summary
|
18
|
19
|
13
|
9
|
7
|
19
|
8
|
7
|
12
|
4
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| BASF SE | 19740 |
25 |
| Innospec Limited | 308 |
7 |
| Afton Chemical Corporation | 468 |
6 |
| ITEA S.p.A. | 29 |
6 |
| Mawetal LLC | 37 |
6 |
| Chemtura Corporation | 211 |
5 |
| Innospec Fuel Specialties LLC | 33 |
5 |
| The Lubrizol Corporation | 1335 |
5 |
| Shell Internationale Research Maatschappij B.V. | 3792 |
4 |
| Flexsys America L.P. | 25 |
4 |
| Infineum International Limited | 340 |
4 |
| Saudi Arabian Oil Company | 11322 |
4 |
| BASF AG | 1258 |
3 |
| Shell Oil Company | 2196 |
3 |
| BL Technologies, Inc. | 831 |
3 |
| C.M. Intellectual Property and Research, Inc. | 3 |
3 |
| Ecolab USA Inc. | 5190 |
3 |
| Monument Chemical Houston, LLC | 17 |
3 |
| ExxonMobil Research And Engineering Company | 2830 |
2 |
| Chevron U.S.A. Inc. | 3774 |
2 |
| Other owners | 70 |