- All sections
- C - Chemistrymetallurgy
- C08G - Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C08G 77/395 - Polysiloxanes modified by chemical after-treatment containing atoms other than carbon, hydrogen, oxygen or silicon containing phosphorus
Patent holdings for IPC class C08G 77/395
Total number of patents in this class: 66
10-year publication summary
|
2
|
3
|
3
|
3
|
5
|
5
|
4
|
5
|
3
|
5
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| NOK Corporation | 2221 |
8 |
| Illinois Tool Works Inc. | 11469 |
4 |
| Phosphonics Ltd | 14 |
4 |
| Alcon, Inc. | 5439 |
3 |
| Wacker Chemie AG | 2106 |
3 |
| Dow Silicones Corporation | 1929 |
3 |
| The Boeing Company | 20053 |
2 |
| Shin-Etsu Chemical Co., Ltd. | 5662 |
2 |
| Dow Global Technologies LLC | 10332 |
2 |
| Henkel AG & Co. KGaA | 10574 |
2 |
| Momentive Performance Materials Inc. | 917 |
2 |
| Shiseido Company, Ltd. | 4103 |
2 |
| Xiamen University | 534 |
2 |
| Novartis AG | 10850 |
1 |
| Unilever PLC | 3194 |
1 |
| Unilever N.V. | 3101 |
1 |
| BASF SE | 20915 |
1 |
| Centre National de La Recherche Scientifique | 10432 |
1 |
| Koninklijke Philips N.V. | 24804 |
1 |
| Industrial Technology Research Institute | 5084 |
1 |
| Other owners | 20 |