- All sections
- C - Chemistry; metallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 9/16 - Branched-chain hydrocarbons
Patent holdings for IPC class C07C 9/16
Total number of patents in this class: 126
10-year publication summary
|
4
|
6
|
8
|
8
|
12
|
4
|
6
|
6
|
11
|
1
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Uop LLC | 4083 |
11 |
| ExxonMobil Research And Engineering Company | 2830 |
9 |
| Shell Internationale Research Maatschappij B.V. | 3792 |
8 |
| Chevron U.S.A. Inc. | 3774 |
8 |
| China University of Petroleum | 54 |
8 |
| Shin-Etsu Chemical Co., Ltd. | 5132 |
5 |
| Kyushu University, National University Corporation | 1572 |
5 |
| Neste Oyj | 686 |
5 |
| Exelus, Inc. | 27 |
4 |
| Phillips 66 Company | 1073 |
4 |
| E. I. du Pont de Nemours and Company | 4345 |
3 |
| Albemarle Netherlands B.V. | 93 |
3 |
| BP p.l.c. | 498 |
3 |
| Neste Oil Oyj | 118 |
3 |
| SABIC Global Technologies B.V. | 4044 |
3 |
| Total Marketing Services | 487 |
3 |
| BASF AG | 1258 |
2 |
| ExxonMobil Chemical Patents Inc. | 4286 |
2 |
| PetroChina Company Limited | 462 |
2 |
| Sasol Germany GmbH | 211 |
2 |
| Other owners | 33 |