- All sections
- C - Chemistrymetallurgy
- C08G - Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C08G 77/382 - Polysiloxanes modified by chemical after-treatment containing atoms other than carbon, hydrogen, oxygen or silicon
Patent holdings for IPC class C08G 77/382
Total number of patents in this class: 34
10-year publication summary
|
1
|
4
|
5
|
2
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0
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2
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2
|
0
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4
|
2
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Dow Global Technologies LLC | 11008 |
4 |
| Dow Silicones Corporation | 2129 |
4 |
| Shin-Etsu Chemical Co., Ltd. | 6127 |
2 |
| Momentive Performance Materials Inc. | 891 |
2 |
| Salon Commodities, Inc. | 38 |
2 |
| 3m Innovative Properties Company | 17459 |
1 |
| BASF SE | 21320 |
1 |
| Centre National de La Recherche Scientifique | 11077 |
1 |
| Sumitomo Electric Industries, Ltd. | 16331 |
1 |
| FUJIFILM Corporation | 30628 |
1 |
| Sumitomo Wiring Systems, Ltd. | 11139 |
1 |
| Rohm and Haas Company | 2940 |
1 |
| Henkel AG & Co. KGaA | 10743 |
1 |
| AutoNetworks Technologies, Ltd. | 7211 |
1 |
| The Chemours Company Fc, LLC | 1348 |
1 |
| Citibank, N.A., AS Administrative Agent | 241 |
1 |
| Ecole Superieure de Physique et de Chimie Industrielles de La Ville de Paris | 395 |
1 |
| Kyushu University, National University Corporation | 1732 |
1 |
| LTS Lohmann Therapie-Systeme AG | 678 |
1 |
| Momentive Performance Materials GmbH | 129 |
1 |
| Other owners | 5 |