- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 5/31 - Rearrangement of carbon atoms in the hydrocarbon skeleton changing the number of rings
Patent holdings for IPC class C07C 5/31
Total number of patents in this class: 49
10-year publication summary
|
4
|
8
|
5
|
2
|
3
|
3
|
4
|
1
|
1
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The United States of America as represented by the Secretary of the Navy | 2864 |
11 |
| ExxonMobil Chemical Patents Inc. | 3762 |
9 |
| Umicore AG & Co. KG | 848 |
4 |
| Chevron Phillips Chemical Company LP | 1866 |
3 |
| Chevron U.S.A. Inc. | 4170 |
2 |
| Ameriterpenes LLC | 4 |
2 |
| BASF SE | 21320 |
1 |
| The Regents of the University of California | 20902 |
1 |
| Saudi Basic Industries Corporation | 523 |
1 |
| Agency for Science, Technology and Research | 3765 |
1 |
| AgroFresh Inc | 145 |
1 |
| Central Glass Company, Limited | 1296 |
1 |
| Doosan Corporation | 431 |
1 |
| Mitsubishi Gas Chemical Company, Inc. | 3643 |
1 |
| Rutgers, The State University of New Jersey | 1988 |
1 |
| Sumitomo Bakelite Co., Ltd. | 1543 |
1 |
| Symrise AG | 1863 |
1 |
| Recurium IP Holdings, LLC | 125 |
1 |
| Liaoning Zhonghui Biotechnology Co., Ltd. | 3 |
1 |
| National Yang Ming Chiao Tung University | 400 |
1 |
| Other owners | 4 |