- All sections
- C - Chemistry; metallurgy
- 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: 138
10-year publication summary
|
7
|
4
|
13
|
10
|
7
|
20
|
10
|
8
|
2
|
1
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| FUJIFILM Corporation | 27102 |
10 |
| S.p.c.m. SA | 308 |
10 |
| JSR Corporation | 2476 |
5 |
| SNF Group | 251 |
5 |
| BASF SE | 19740 |
4 |
| NOK Corporation | 2108 |
4 |
| Ustav Makromolekularni Chemie AV CR, V.v.i. | 40 |
4 |
| AGC Seimi Chemical Co., Ltd. | 71 |
3 |
| Ivoclar Vivadent AG | 1060 |
3 |
| NEC Corporation | 32703 |
2 |
| Centre National de La Recherche Scientifique | 9632 |
2 |
| Shin-Etsu Chemical Co., Ltd. | 5132 |
2 |
| Wisconsin Alumni Research Foundation | 3774 |
2 |
| Daikin Industries, Ltd. | 9495 |
2 |
| DSM IP Assets B.V. | 5856 |
2 |
| Board of Regents of the University of Nebraska | 725 |
2 |
| DIC Corporation | 3597 |
2 |
| National University Corporation Yamagata University | 126 |
2 |
| Nippon Shokubai Co., Ltd. | 1487 |
2 |
| Nissan Chemical Industries, Ltd. | 1822 |
2 |
| Other owners | 68 |