- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 2/56 - Addition to acyclic hydrocarbons
Patent holdings for IPC class C07C 2/56
Total number of patents in this class: 72
10-year publication summary
|
9
|
2
|
5
|
8
|
6
|
2
|
1
|
0
|
3
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Uop LLC | 4244 |
22 |
| Chevron U.S.A. Inc. | 3962 |
19 |
| Catalytic Distillation Technologies | 122 |
4 |
| Exelus, Inc. | 30 |
3 |
| Phillips 66 Company | 1054 |
3 |
| ExxonMobil Research And Engineering Company | 2572 |
2 |
| The United States of America as represented by the Secretary of the Navy | 2750 |
2 |
| ExxonMobil Chemical Patents Inc. | 3977 |
2 |
| Keen Process Technologies, LLC | 2 |
2 |
| Neste Oyj | 792 |
2 |
| SABIC Global Technologies B.V. | 4344 |
2 |
| 3m Innovative Properties Company | 17819 |
1 |
| Shell Oil Company | 2139 |
1 |
| Kellogg Brown & Root LLC | 517 |
1 |
| Lyondell Chemical Technology, L.P. | 264 |
1 |
| LytOil, Inc. | 2 |
1 |
| Precision Combustion, Inc. | 104 |
1 |
| Sasol Technology (Proprietary) Limited | 223 |
1 |
| Refining Technology Solutions, LLC | 36 |
1 |
| Evonik Oxeno GmbH & Co. KG | 320 |
1 |
| Other owners | 0 |