- 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: 3052
10-year publication summary
|
218
|
253
|
209
|
211
|
180
|
162
|
168
|
151
|
170
|
68
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Shin-Etsu Chemical Co., Ltd. | 5966 |
164 |
| Wacker Chemie AG | 2101 |
72 |
| LG Chem, Ltd. | 17846 |
71 |
| Daikin Industries, Ltd. | 10401 |
66 |
| Agc, Inc. | 5337 |
65 |
| Evonik Operations GmbH | 4261 |
62 |
| Momentive Performance Materials Inc. | 889 |
54 |
| Dow Silicones Corporation | 2070 |
49 |
| 3m Innovative Properties Company | 17507 |
48 |
| Versum Materials US, LLC | 669 |
33 |
| Henkel AG & Co. KGaA | 10705 |
28 |
| Citibank, N.A., AS Administrative Agent | 253 |
27 |
| Nissan Chemical Industries, Ltd. | 1666 |
24 |
| The Regents of the University of California | 20574 |
23 |
| Sumitomo Chemical Company, Limited | 9055 |
23 |
| Dow Corning Corporation | 906 |
23 |
| Evonik Degussa GmbH | 1406 |
21 |
| Merck Patent GmbH | 5668 |
20 |
| Centre National de La Recherche Scientifique | 10886 |
20 |
| FUJIFILM Corporation | 30294 |
20 |
| Other owners | 2139 |