- All sections
- C - Chemistrymetallurgy
- C08G - Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C08G 77/26 - Polysiloxanes containing silicon bound to organic groups containing atoms other than carbon, hydrogen, and oxygen nitrogen-containing groups
Patent holdings for IPC class C08G 77/26
Total number of patents in this class: 980
10-year publication summary
|
78
|
47
|
76
|
75
|
82
|
84
|
71
|
40
|
50
|
28
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Wacker Chemie AG | 2109 |
64 |
| Shin-Etsu Chemical Co., Ltd. | 5663 |
55 |
| Dow Silicones Corporation | 1936 |
50 |
| 3m Innovative Properties Company | 17819 |
38 |
| Henkel AG & Co. KGaA | 10584 |
25 |
| Nissan Chemical Industries, Ltd. | 1716 |
25 |
| Dow Corning Corporation | 963 |
20 |
| Citibank, N.A., AS Administrative Agent | 270 |
15 |
| Sika Technology AG | 2870 |
15 |
| Dow Global Technologies LLC | 10349 |
14 |
| Momentive Performance Materials Inc. | 915 |
14 |
| Nissan Chemical Corporation | 2028 |
14 |
| The Procter & Gamble Company | 22035 |
13 |
| Evonik Operations GmbH | 4117 |
13 |
| Samsung Electronics Co., Ltd. | 146534 |
12 |
| PPG Industries Ohio, Inc. | 3448 |
11 |
| Lintec Corporation | 1953 |
10 |
| LG Chem, Ltd. | 17639 |
9 |
| Dow Toray Co., Ltd. | 569 |
9 |
| SRFC Bio, Inc. | 41 |
9 |
| Other owners | 545 |