- All sections
- C - Chemistry; metallurgy
- C08G - Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C08G 77/385 - Polysiloxanes modified by chemical after-treatment containing atoms other than carbon, hydrogen, oxygen or silicon containing halogens
Patent holdings for IPC class C08G 77/385
Total number of patents in this class: 81
10-year publication summary
|
4
|
7
|
5
|
6
|
6
|
10
|
10
|
8
|
5
|
3
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| 3m Innovative Properties Company | 18406 |
9 |
| Shin-Etsu Chemical Co., Ltd. | 5132 |
6 |
| Daikin Industries, Ltd. | 9495 |
5 |
| Phosphonics Ltd | 17 |
4 |
| Rolic Technologies AG | 37 |
4 |
| Henkel AG & Co. KGaA | 10129 |
3 |
| Dow Corning Corporation | 1072 |
3 |
| HRL Laboratories, LLC | 1588 |
3 |
| Cubicpv Inc. | 118 |
3 |
| International Business Machines Corporation | 60644 |
2 |
| Applied Materials, Inc. | 16587 |
2 |
| Wacker Chemie AG | 2091 |
2 |
| Dow Silicones Corporation | 1664 |
2 |
| Hubei Gurun Technology Co., Ltd | 26 |
2 |
| The Procter & Gamble Company | 22178 |
1 |
| Merck Patent GmbH | 5909 |
1 |
| Toray Advanced Materials Korea Inc. | 222 |
1 |
| Aculon, Inc. | 59 |
1 |
| Adam Mickiewicz University | 16 |
1 |
| Akita University | 88 |
1 |
| Other owners | 25 |