- 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: 70
10-year publication summary
|
2
|
5
|
8
|
5
|
2
|
1
|
0
|
3
|
1
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Uop LLC | 4273 |
22 |
| Chevron U.S.A. Inc. | 4048 |
19 |
| Exelus, Inc. | 31 |
3 |
| Phillips 66 Company | 1055 |
3 |
| ExxonMobil Research And Engineering Company | 2497 |
2 |
| The United States of America as represented by the Secretary of the Navy | 2810 |
2 |
| ExxonMobil Chemical Patents Inc. | 3887 |
2 |
| Catalytic Distillation Technologies | 111 |
2 |
| Keen Process Technologies, LLC | 2 |
2 |
| Neste Oyj | 790 |
2 |
| SABIC Global Technologies B.V. | 4451 |
2 |
| 3m Innovative Properties Company | 17592 |
1 |
| Shell Oil Company | 2114 |
1 |
| Kellogg Brown & Root LLC | 522 |
1 |
| Lyondell Chemical Technology, L.P. | 253 |
1 |
| LytOil, Inc. | 2 |
1 |
| Precision Combustion, Inc. | 105 |
1 |
| Sasol Technology (Proprietary) Limited | 211 |
1 |
| Refining Technology Solutions, LLC | 34 |
1 |
| Evonik Oxeno GmbH & Co. KG | 349 |
1 |
| Other owners | 0 |