- All sections
- C - Chemistry; metallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 31/12 - Monohydroxylic acyclic alcohols containing four carbon atoms
Patent holdings for IPC class C07C 31/12
Total number of patents in this class: 258
10-year publication summary
|
9
|
8
|
14
|
24
|
16
|
13
|
12
|
21
|
13
|
3
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Saudi Arabian Oil Company | 11322 |
14 |
| BASF SE | 19740 |
12 |
| ExxonMobil Research And Engineering Company | 2830 |
7 |
| Aramco Services Company | 3504 |
6 |
| Gevo, Inc. | 242 |
6 |
| Kabushiki Kaisha Sangi | 51 |
6 |
| Xyleco, Inc. | 217 |
6 |
| Shell Internationale Research Maatschappij B.V. | 3792 |
5 |
| Uop LLC | 4083 |
5 |
| Idemitsu Kosan Co., Ltd. | 3995 |
5 |
| Mitsubishi Chemical Corporation | 4313 |
5 |
| Butamax Advanced Biofuels LLC | 95 |
5 |
| China Petroleum & Chemical Corporation | 1623 |
5 |
| Shell Oil Company | 2196 |
4 |
| ExxonMobil Chemical Patents Inc. | 4286 |
4 |
| Dow Global Technologies LLC | 10147 |
4 |
| Dow Technology Investments LLC | 270 |
4 |
| Toray Industries, Inc. | 6652 |
4 |
| Abengoa Bioenergia Nuevas Tecnologias, S.A. | 37 |
4 |
| IFP Energies Nouvelles | 2717 |
4 |
| Other owners | 143 |