- All sections
- C - Chemistry; metallurgy
- 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: 171
10-year publication summary
13
|
11
|
8
|
14
|
19
|
11
|
15
|
8
|
14
|
4
|
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 |
17 |
Shin-Etsu Chemical Co., Ltd. | 5132 |
15 |
Dow Silicones Corporation | 1664 |
9 |
The Procter & Gamble Company | 22178 |
8 |
Wacker Chemie AG | 2091 |
7 |
Dow Corning Corporation | 1072 |
6 |
Momentive Performance Materials Inc. | 861 |
6 |
AZ Electronic Materials (Luxembourg) S.a.r.l. | 105 |
5 |
Merck Patent GmbH | 5909 |
4 |
Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | 6132 |
4 |
Cheil Industries Inc. | 944 |
3 |
Aspen Aerogels, Inc. | 217 |
3 |
Commonwealth Scientific and Industrial Research Organisation | 1652 |
3 |
Sinvent AS | 111 |
3 |
General Electric Company | 18133 |
2 |
Samsung SDI Co., Ltd. | 6671 |
2 |
Rohm and Haas Company | 2805 |
2 |
Dow Global Technologies LLC | 10147 |
2 |
Commissariat à l'énergie atomique et aux energies alternatives | 10525 |
2 |
BenQ Materials Corporation | 137 |
2 |
Other owners | 66 |