- All sections
- C - Chemistry; metallurgy
- 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: 57
10-year publication summary
|
5
|
2
|
3
|
3
|
3
|
5
|
4
|
3
|
5
|
2
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| NOK Corporation | 2108 |
8 |
| Phosphonics Ltd | 17 |
4 |
| Alcon, Inc. | 4899 |
3 |
| Wacker Chemie AG | 2091 |
3 |
| Illinois Tool Works Inc. | 11152 |
2 |
| The Boeing Company | 19843 |
2 |
| Momentive Performance Materials Inc. | 861 |
2 |
| Shiseido Company, Ltd. | 3761 |
2 |
| Xiamen University | 488 |
2 |
| Novartis AG | 11238 |
1 |
| Unilever PLC | 3540 |
1 |
| Unilever N.V. | 3440 |
1 |
| BASF SE | 19740 |
1 |
| Centre National de La Recherche Scientifique | 9632 |
1 |
| Koninklijke Philips N.V. | 22975 |
1 |
| Industrial Technology Research Institute | 4898 |
1 |
| DSM IP Assets B.V. | 5856 |
1 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10525 |
1 |
| Toray Industries, Inc. | 6652 |
1 |
| Henkel AG & Co. KGaA | 10129 |
1 |
| Other owners | 18 |