- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 27/26 - PurificationSeparationStabilisation
Patent holdings for IPC class C07C 27/26
Total number of patents in this class: 50
10-year publication summary
|
3
|
2
|
2
|
2
|
3
|
0
|
0
|
2
|
1
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Dow Global Technologies LLC | 10193 |
2 |
| Calgon Carbon Corporation | 236 |
2 |
| Innovaroma SA | 4 |
2 |
| Lyondell Chemical Technology, L.P. | 271 |
2 |
| NORAM International Limited | 21 |
2 |
| Soane Labs, LLC | 21 |
2 |
| White Dog Labs, Inc. | 40 |
2 |
| 9449710 Canada Inc. | 20 |
2 |
| The Regents of the University of California | 19590 |
1 |
| Evonik Degussa GmbH | 1555 |
1 |
| Shin-Etsu Chemical Co., Ltd. | 5471 |
1 |
| ExxonMobil Chemical Patents Inc. | 4099 |
1 |
| Saudi Basic Industries Corporation | 589 |
1 |
| University of Southern California | 2082 |
1 |
| ClearWaterBay Technology, Inc. | 2 |
1 |
| ClearWaterBay Technology, Ltd. | 1 |
1 |
| Davy Process Technology Limited | 34 |
1 |
| ELTRON Research, Inc. | 2 |
1 |
| ENI S.p.A. | 1254 |
1 |
| Gas Technologies LLC | 60 |
1 |
| Other owners | 22 |