- All sections
- C - Chemistrymetallurgy
- C08F - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C08F 20/58 - Amides containing oxygen in addition to the carbonamido oxygen
Patent holdings for IPC class C08F 20/58
Total number of patents in this class: 126
10-year publication summary
|
4
|
12
|
10
|
7
|
16
|
8
|
7
|
2
|
2
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| FUJIFILM Corporation | 29586 |
10 |
| S.p.c.m. SA | 240 |
10 |
| JSR Corporation | 2530 |
5 |
| SNF Group | 360 |
5 |
| BASF SE | 20991 |
4 |
| Ustav Makromolekularni Chemie AV CR, V.v.i. | 39 |
4 |
| Shin-Etsu Chemical Co., Ltd. | 5687 |
3 |
| AGC Seimi Chemical Co., Ltd. | 60 |
3 |
| Wisconsin Alumni Research Foundation | 3883 |
2 |
| Daikin Industries, Ltd. | 10071 |
2 |
| DSM IP Assets B.V. | 5577 |
2 |
| Board of Regents of the University of Nebraska | 766 |
2 |
| DIC Corporation | 3813 |
2 |
| Ivoclar Vivadent AG | 1051 |
2 |
| National University Corporation Yamagata University | 138 |
2 |
| Nippon Shokubai Co., Ltd. | 1502 |
2 |
| Nissan Chemical Industries, Ltd. | 1707 |
2 |
| NOK Corporation | 2229 |
2 |
| Osaka University | 3388 |
2 |
| Toagosei Co., Ltd. | 974 |
2 |
| Other owners | 58 |