- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 2/66 - Catalytic processes
Patent holdings for IPC class C07C 2/66
Total number of patents in this class: 529
10-year publication summary
|
37
|
35
|
23
|
12
|
17
|
10
|
9
|
11
|
11
|
7
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| ExxonMobil Chemical Patents Inc. | 3796 |
122 |
| Uop LLC | 4400 |
114 |
| Badger Licensing LLC | 65 |
22 |
| FINA Technology, Inc. | 490 |
22 |
| SABIC Global Technologies B.V. | 4570 |
20 |
| Saudi Basic Industries Corporation | 525 |
14 |
| China Petroleum & Chemical Corporation | 2140 |
14 |
| Chevron U.S.A. Inc. | 4128 |
9 |
| CEPSA Quimica, S.A. | 58 |
7 |
| ExxonMobil Research And Engineering Company | 2438 |
6 |
| Stone & Webster Process Technology, Inc. | 27 |
6 |
| Catalytic Distillation Technologies | 103 |
5 |
| Shanghai Research Institute of Petrochemical Technology Sinopec | 264 |
5 |
| Versalis S.P.A. | 529 |
5 |
| Chevron Phillips Chemical Company LP | 1866 |
4 |
| IFP Energies Nouvelles | 3094 |
4 |
| PetroChina Company Limited | 878 |
4 |
| Polimeri Europa S.p.A. | 56 |
4 |
| Research Institute of Petroleum Processing, Sinopec | 363 |
4 |
| SK Innovation Co., Ltd. | 1478 |
4 |
| Other owners | 134 |