- 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: 2464
10-year publication summary
|
195
|
237
|
233
|
174
|
167
|
125
|
131
|
119
|
142
|
98
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Saudi Arabian Oil Company | 13372 |
129 |
| ExxonMobil Upstream Research Company | 2392 |
89 |
| Uop LLC | 4249 |
64 |
| Dow Global Technologies LLC | 10413 |
59 |
| BASF SE | 20991 |
56 |
| Shell Internationale Research Maatschappij B.V. | 3553 |
54 |
| Iogen Corporation | 148 |
39 |
| L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Georges Claude | 4001 |
39 |
| ExxonMobil Research And Engineering Company | 2562 |
37 |
| Chevron U.S.A. Inc. | 3992 |
37 |
| IFP Energies Nouvelles | 2957 |
31 |
| Fluor Technologies Corporation | 375 |
27 |
| Aramco Services Company | 4025 |
25 |
| Ecolab USA Inc. | 5519 |
23 |
| Praxair Technology, Inc. | 1283 |
22 |
| Totalenergies Onetech | 1367 |
22 |
| BASF Corporation | 1719 |
20 |
| 1304338 Alberta Ltd. | 87 |
20 |
| 1304342 Alberta Ltd. | 85 |
20 |
| Air Liquide Advanced Technologies U.S. LLC | 90 |
19 |
| Other owners | 1632 |