- All sections
- C - Chemistrymetallurgy
- C08G - Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C08G 59/44 - Amides
Patent holdings for IPC class C08G 59/44
Total number of patents in this class: 128
10-year publication summary
|
9
|
14
|
10
|
10
|
12
|
8
|
10
|
7
|
5
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Mitsubishi Gas Chemical Company, Inc. | 3564 |
7 |
| Dow Global Technologies LLC | 10742 |
6 |
| Toray Industries, Inc. | 7023 |
6 |
| Alzchem Trostberg GmbH | 266 |
6 |
| PPG Industries Ohio, Inc. | 3382 |
5 |
| Henkel AG & Co. KGaA | 10714 |
5 |
| 3m Innovative Properties Company | 17576 |
4 |
| Blue Cube IP LLC | 216 |
4 |
| Mitsubishi Chemical Corporation | 4688 |
3 |
| Hexcel Composites Limited | 181 |
3 |
| Huntsman International LLC | 698 |
3 |
| Nippon Steel Chemical & Material Co., Ltd. | 697 |
3 |
| Evonik Operations GmbH | 4229 |
3 |
| The Boeing Company | 20115 |
2 |
| Evonik Degussa GmbH | 1425 |
2 |
| Industrial Technology Research Institute | 5065 |
2 |
| The United States of America as represented by the Secretary of the Navy | 2821 |
2 |
| Battelle Memorial Institute | 2542 |
2 |
| AlzChem AG | 24 |
2 |
| Arkema France | 4177 |
2 |
| Other owners | 56 |