- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 41/06 - Preparation of ethers by addition of compounds to unsaturated compounds by addition of organic compounds only
Patent holdings for IPC class C07C 41/06
Total number of patents in this class: 283
10-year publication summary
|
9
|
19
|
15
|
17
|
24
|
38
|
17
|
23
|
8
|
12
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| SABIC Global Technologies B.V. | 4610 |
47 |
| Dow Global Technologies LLC | 10981 |
29 |
| Saudi Arabian Oil Company | 14296 |
15 |
| BASF SE | 21310 |
12 |
| Lummus Technology LLC | 493 |
10 |
| E. I. du Pont de Nemours and Company | 3511 |
8 |
| Daikin Industries, Ltd. | 10513 |
8 |
| Uop LLC | 4390 |
7 |
| Neste Oyj | 793 |
7 |
| Lyondell Chemical Technology, L.P. | 242 |
6 |
| ExxonMobil Chemical Patents Inc. | 3773 |
5 |
| Commonwealth Scientific and Industrial Research Organisation | 1647 |
5 |
| Nippon Shokubai Co., Ltd. | 1538 |
5 |
| Solvay Specialty Polymers Italy S.p.A. | 655 |
5 |
| Saipem S.p.A. | 529 |
4 |
| Zeon Corporation | 4155 |
4 |
| Evonik Oxeno GmbH & Co. KG | 371 |
4 |
| Shell Internationale Research Maatschappij B.V. | 3394 |
3 |
| Saudi Basic Industries Corporation | 524 |
3 |
| The Chemours Company Fc, LLC | 1349 |
3 |
| Other owners | 93 |