- All sections
- C - Chemistry; metallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 2/72 - Addition to a non-aromatic carbon atom of hydrocarbons containing a six-membered aromatic ring
Patent holdings for IPC class C07C 2/72
Total number of patents in this class: 24
10-year publication summary
|
2
|
1
|
1
|
1
|
1
|
2
|
1
|
1
|
2
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Uop LLC | 4187 |
4 |
| E. I. du Pont de Nemours and Company | 4252 |
2 |
| ExxonMobil Chemical Patents Inc. | 4117 |
2 |
| Albemarle Corporation | 509 |
2 |
| Mitsubishi Rayon Co., Ltd. | 949 |
1 |
| Mitsubishi Chemical Corporation | 4438 |
1 |
| Council of Scientific and Industrial Research | 610 |
1 |
| IFP Energies Nouvelles | 2818 |
1 |
| Nippon Kayaku Kabushiki Kaisha | 1427 |
1 |
| Nippon Oil Corporation | 309 |
1 |
| Saudi Arabian Oil Company | 12404 |
1 |
| SK Energy Co., Ltd. | 194 |
1 |
| SK Innovation Co., Ltd. | 1199 |
1 |
| Waseda University | 433 |
1 |
| IGH Resins Italia S.r.l. | 1 |
1 |
| ENEOS Corporation | 581 |
1 |
| Mangalore Refinery & Petrochemicals Ltd. | 3 |
1 |
| SHPP Global Technologies B.V. | 1059 |
1 |
| Other owners | 0 |