- All sections
- C - Chemistrymetallurgy
- C07F - Acyclic, carbocyclic, or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium
- C07F 7/18 - Compounds having one or more C—Si linkages as well as one or more C—O—Si linkages
Patent holdings for IPC class C07F 7/18
Total number of patents in this class: 3023
10-year publication summary
|
240
|
210
|
242
|
202
|
203
|
168
|
147
|
156
|
143
|
153
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Shin-Etsu Chemical Co., Ltd. | 5784 |
155 |
| Wacker Chemie AG | 2105 |
74 |
| LG Chem, Ltd. | 17679 |
69 |
| Daikin Industries, Ltd. | 10166 |
64 |
| Evonik Operations GmbH | 4172 |
64 |
| Agc, Inc. | 5018 |
58 |
| Momentive Performance Materials Inc. | 902 |
57 |
| Dow Silicones Corporation | 1985 |
49 |
| 3m Innovative Properties Company | 17730 |
48 |
| Versum Materials US, LLC | 656 |
30 |
| Henkel AG & Co. KGaA | 10654 |
29 |
| Citibank, N.A., AS Administrative Agent | 266 |
29 |
| Nissan Chemical Industries, Ltd. | 1698 |
24 |
| Evonik Degussa GmbH | 1460 |
23 |
| Sumitomo Chemical Company, Limited | 9109 |
23 |
| Dow Corning Corporation | 950 |
23 |
| The Regents of the University of California | 20289 |
22 |
| Centre National de La Recherche Scientifique | 10693 |
21 |
| FUJIFILM Corporation | 29817 |
20 |
| Sika Technology AG | 2908 |
20 |
| Other owners | 2121 |