- All sections
- C - Chemistrymetallurgy
- C08G - Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C08G 77/54 - Nitrogen-containing linkages
Patent holdings for IPC class C08G 77/54
Total number of patents in this class: 189
10-year publication summary
|
10
|
8
|
14
|
19
|
10
|
14
|
8
|
14
|
10
|
16
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Shin-Etsu Chemical Co., Ltd. | 5669 |
19 |
| 3m Innovative Properties Company | 17823 |
15 |
| Agc, Inc. | 4868 |
10 |
| Dow Silicones Corporation | 1941 |
9 |
| The Procter & Gamble Company | 22043 |
8 |
| Momentive Performance Materials Inc. | 915 |
8 |
| Dow Corning Corporation | 964 |
6 |
| Wacker Chemie AG | 2111 |
6 |
| AZ Electronic Materials (Luxembourg) S.a.r.l. | 101 |
5 |
| Merck Patent GmbH | 5815 |
4 |
| Cheil Industries Inc. | 852 |
3 |
| Daikin Industries, Ltd. | 10027 |
3 |
| Aspen Aerogels, Inc. | 251 |
3 |
| Commonwealth Scientific and Industrial Research Organisation | 1657 |
3 |
| Sinvent AS | 95 |
3 |
| Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | 6123 |
3 |
| General Electric Company | 13810 |
2 |
| Samsung SDI Co., Ltd. | 8385 |
2 |
| Rohm and Haas Company | 2880 |
2 |
| Dow Global Technologies LLC | 10360 |
2 |
| Other owners | 73 |