- 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: 86
10-year publication summary
|
0
|
5
|
6
|
6
|
4
|
1
|
3
|
5
|
6
|
3
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Nippon Shokubai Co., Ltd. | 1538 |
18 |
| FUJIFILM Corporation | 30514 |
5 |
| BASF SE | 21303 |
4 |
| University of Georgia Research Foundation, Inc. | 1071 |
4 |
| HyperBranch Medical Technology, Inc. | 23 |
3 |
| California Institute of Technology | 4040 |
2 |
| Hanwha Chemical Corporation | 309 |
2 |
| Infineum International Limited | 456 |
2 |
| Rjh Biosciences Inc. | 6 |
2 |
| The Regents of the University of California | 20745 |
1 |
| Centre National de La Recherche Scientifique | 11023 |
1 |
| Becton, Dickinson and Company | 7563 |
1 |
| Hitachi Maxell, Ltd. | 420 |
1 |
| BASF AG | 123 |
1 |
| Sumitomo Chemical Company, Limited | 9016 |
1 |
| Konica Minolta, Inc. | 9119 |
1 |
| Kao Corporation | 5076 |
1 |
| Daikin Industries, Ltd. | 10499 |
1 |
| The Regents of the University of Michigan | 4985 |
1 |
| Toray Industries, Inc. | 7113 |
1 |
| Other owners | 33 |