- 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: 124
10-year publication summary
|
11
|
9
|
14
|
10
|
10
|
12
|
8
|
10
|
7
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Mitsubishi Gas Chemical Company, Inc. | 3468 |
7 |
| Dow Global Technologies LLC | 10360 |
6 |
| Toray Industries, Inc. | 6950 |
6 |
| Alzchem Trostberg GmbH | 264 |
6 |
| PPG Industries Ohio, Inc. | 3449 |
5 |
| Henkel AG & Co. KGaA | 10583 |
5 |
| 3m Innovative Properties Company | 17823 |
4 |
| Blue Cube IP LLC | 216 |
4 |
| Mitsubishi Chemical Corporation | 4525 |
3 |
| Hexcel Composites Limited | 177 |
3 |
| Huntsman International LLC | 721 |
3 |
| Nippon Steel Chemical & Material Co., Ltd. | 650 |
3 |
| Evonik Operations GmbH | 4114 |
3 |
| The Boeing Company | 20084 |
2 |
| Evonik Degussa GmbH | 1525 |
2 |
| Industrial Technology Research Institute | 5081 |
2 |
| The United States of America as represented by the Secretary of the Navy | 2753 |
2 |
| Battelle Memorial Institute | 2492 |
2 |
| AlzChem AG | 24 |
2 |
| Arkema France | 4154 |
2 |
| Other owners | 52 |