- All sections
- C - Chemistry; metallurgy
- C08G - Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C08G 63/695 - Polyesters containing atoms other than carbon, hydrogen, and oxygen containing silicon
Patent holdings for IPC class C08G 63/695
Total number of patents in this class: 109
10-year publication summary
|
16
|
7
|
7
|
7
|
12
|
9
|
11
|
7
|
6
|
4
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Jiangsu Hengli; Chemical Fibre Co., Ltd. | 96 |
10 |
| Dow Silicones Corporation | 1664 |
6 |
| SABIC Global Technologies B.V. | 4044 |
4 |
| Surfatech Corporation | 88 |
4 |
| The Procter & Gamble Company | 22178 |
3 |
| Dow Global Technologies LLC | 10147 |
3 |
| Board of Regents, The University of Texas System | 5370 |
3 |
| BYK-Chemie GmbH | 437 |
3 |
| Valspar Sourcing, Inc. | 370 |
3 |
| Wacker Chemie AG | 2091 |
3 |
| Evonik Operations GmbH | 3879 |
3 |
| Rohm and Haas Company | 2805 |
2 |
| Sabic Innovative Plastics IP B.V. | 683 |
2 |
| Fuji Electric Co., Ltd. | 4750 |
2 |
| PPG Industries Ohio, Inc. | 3430 |
2 |
| Akzo Nobel Coatings International B.V. | 2185 |
2 |
| Bostik SA | 602 |
2 |
| Duk San Neolux Co., Ltd. | 512 |
2 |
| South China University of Technology | 1581 |
2 |
| Unitika Ltd. | 441 |
2 |
| Other owners | 46 |