- 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 3/10 - Working-up natural gas or synthetic natural gas
Patent holdings for IPC class C10L 3/10
Total number of patents in this class: 2450
10-year publication summary
|
227
|
280
|
256
|
202
|
193
|
137
|
154
|
140
|
146
|
83
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Saudi Arabian Oil Company | 13155 |
128 |
| ExxonMobil Upstream Research Company | 2397 |
89 |
| Uop LLC | 4244 |
64 |
| Dow Global Technologies LLC | 10363 |
59 |
| BASF SE | 20933 |
56 |
| Shell Internationale Research Maatschappij B.V. | 3540 |
54 |
| Iogen Corporation | 148 |
39 |
| L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Georges Claude | 3975 |
39 |
| ExxonMobil Research And Engineering Company | 2573 |
37 |
| Chevron U.S.A. Inc. | 3955 |
37 |
| IFP Energies Nouvelles | 2933 |
31 |
| Fluor Technologies Corporation | 375 |
27 |
| Aramco Services Company | 3969 |
25 |
| Ecolab USA Inc. | 5480 |
23 |
| Praxair Technology, Inc. | 1298 |
22 |
| Totalenergies Onetech | 1323 |
21 |
| BASF Corporation | 1720 |
20 |
| 1304338 Alberta Ltd. | 87 |
20 |
| 1304342 Alberta Ltd. | 85 |
20 |
| Air Liquide Advanced Technologies U.S. LLC | 89 |
19 |
| Other owners | 1620 |