- All sections
- C - Chemistrymetallurgy
- C08G - Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C08G 73/04 - Polyamines derived from alkyleneimines
Patent holdings for IPC class C08G 73/04
Total number of patents in this class: 83
10-year publication summary
|
7
|
0
|
5
|
6
|
6
|
4
|
1
|
3
|
5
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Nippon Shokubai Co., Ltd. | 1510 |
14 |
| FUJIFILM Corporation | 29329 |
5 |
| BASF SE | 20912 |
4 |
| University of Georgia Research Foundation, Inc. | 1021 |
4 |
| HyperBranch Medical Technology, Inc. | 23 |
3 |
| California Institute of Technology | 3972 |
2 |
| Hanwha Chemical Corporation | 321 |
2 |
| Infineum International Limited | 389 |
2 |
| Rjh Biosciences Inc. | 6 |
2 |
| The Regents of the University of California | 19887 |
1 |
| Centre National de La Recherche Scientifique | 10418 |
1 |
| Becton, Dickinson and Company | 7254 |
1 |
| Hitachi Maxell, Ltd. | 439 |
1 |
| BASF AG | 296 |
1 |
| Sumitomo Chemical Company, Limited | 9046 |
1 |
| Konica Minolta, Inc. | 8710 |
1 |
| Kao Corporation | 4964 |
1 |
| Daikin Industries, Ltd. | 9995 |
1 |
| The Regents of the University of Michigan | 4689 |
1 |
| Toray Industries, Inc. | 6935 |
1 |
| Other owners | 34 |