- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 5/27 - Rearrangement of carbon atoms in the hydrocarbon skeleton
Patent holdings for IPC class C07C 5/27
Total number of patents in this class: 571
10-year publication summary
|
62
|
48
|
69
|
45
|
46
|
45
|
40
|
30
|
27
|
12
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Uop LLC | 4259 |
120 |
| ExxonMobil Chemical Patents Inc. | 3942 |
69 |
| IFP Energies Nouvelles | 2983 |
63 |
| Chevron U.S.A. Inc. | 4020 |
23 |
| SABIC Global Technologies B.V. | 4405 |
22 |
| Saudi Arabian Oil Company | 13686 |
20 |
| Total Research & Technology Feluy | 446 |
18 |
| Neste Oyj | 784 |
14 |
| China Petroleum & Chemical Corporation | 1955 |
11 |
| Shell Internationale Research Maatschappij B.V. | 3542 |
10 |
| Lyondell Chemical Technology, L.P. | 259 |
10 |
| Shell USA, Inc. | 1257 |
9 |
| BASF SE | 21098 |
8 |
| Aramco Services Company | 4099 |
7 |
| Phillips 66 Company | 1057 |
7 |
| INEOS US Chemicals Company | 32 |
7 |
| Shell Oil Company | 2133 |
6 |
| ENEOS Corporation | 643 |
6 |
| SCION Holdings LLC | 31 |
6 |
| ExxonMobil Research And Engineering Company | 2537 |
5 |
| Other owners | 130 |