- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 2/50 - Diels-Alder conversion
Patent holdings for IPC class C07C 2/50
Total number of patents in this class: 59
10-year publication summary
|
2
|
26
|
2
|
4
|
1
|
4
|
2
|
0
|
2
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| ExxonMobil Chemical Patents Inc. | 3977 |
19 |
| SABIC Global Technologies B.V. | 4344 |
7 |
| The United States of America as represented by the Secretary of the Navy | 2750 |
4 |
| The Coca-Cola Company | 2499 |
3 |
| Applied Research Associates, Inc. | 182 |
2 |
| Lummus Technology Inc. | 306 |
2 |
| Rhodia Operations | 1586 |
2 |
| Centre National de La Recherche Scientifique | 10432 |
1 |
| Idemitsu Kosan Co., Ltd. | 4220 |
1 |
| Aramco Services Company | 3976 |
1 |
| Atotech Deutschland GmbH | 556 |
1 |
| Chevron Lummus Global, LLC | 34 |
1 |
| China Petroleum & Chemical Corporation | 1908 |
1 |
| FASTECH S.r.L. | 6 |
1 |
| Ingevity South Carolina, LLC | 244 |
1 |
| Maruzen Petrochemical Co., Ltd. | 181 |
1 |
| PetroChina Company Limited | 708 |
1 |
| Promerus, LLC | 142 |
1 |
| Saudi Arabian Oil Company | 13185 |
1 |
| Shanghai Research Institute of Petrochemical Technology Sinopec | 266 |
1 |
| Other owners | 7 |