- All sections
- C - Chemistry; metallurgy
- 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: 81
10-year publication summary
5
|
7
|
0
|
5
|
6
|
6
|
4
|
1
|
3
|
0
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Nippon Shokubai Co., Ltd. | 1487 |
10 |
BASF SE | 19740 |
4 |
FUJIFILM Corporation | 27102 |
4 |
University of Georgia Research Foundation, Inc. | 972 |
4 |
HyperBranch Medical Technology, Inc. | 28 |
3 |
BASF AG | 1258 |
2 |
California Institute of Technology | 3884 |
2 |
Hanwha Chemical Corporation | 325 |
2 |
Infineum International Limited | 340 |
2 |
Rjh Biosciences Inc. | 5 |
2 |
The Regents of the University of California | 18943 |
1 |
Centre National de La Recherche Scientifique | 9632 |
1 |
Becton, Dickinson and Company | 6712 |
1 |
Hitachi Maxell, Ltd. | 451 |
1 |
Sumitomo Chemical Company, Limited | 8808 |
1 |
Konica Minolta, Inc. | 8349 |
1 |
Kao Corporation | 4843 |
1 |
Daikin Industries, Ltd. | 9495 |
1 |
The Regents of the University of Michigan | 4409 |
1 |
Toray Industries, Inc. | 6652 |
1 |
Other owners | 36 |