- 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: 129
10-year publication summary
|
13
|
10
|
7
|
20
|
10
|
8
|
2
|
2
|
3
|
5
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| FUJIFILM Corporation | 30516 |
10 |
| S.p.c.m. SA | 238 |
10 |
| JSR Corporation | 2558 |
5 |
| SNF Group | 406 |
5 |
| BASF SE | 21308 |
4 |
| Ustav Makromolekularni Chemie AV CR, V.v.i. | 38 |
4 |
| Shin-Etsu Chemical Co., Ltd. | 6109 |
3 |
| AGC Seimi Chemical Co., Ltd. | 53 |
3 |
| Tokyo Ohka Kogyo Co., Ltd. | 1563 |
3 |
| Wisconsin Alumni Research Foundation | 3902 |
2 |
| Daikin Industries, Ltd. | 10504 |
2 |
| DSM IP Assets B.V. | 5373 |
2 |
| DIC Corporation | 3965 |
2 |
| National University Corporation Yamagata University | 152 |
2 |
| Nippon Shokubai Co., Ltd. | 1542 |
2 |
| Nissan Chemical Industries, Ltd. | 1643 |
2 |
| NOK Corporation | 2304 |
2 |
| Osaka University | 3266 |
2 |
| Toagosei Co., Ltd. | 1024 |
2 |
| Univerzita Karlova V Praze, Prirodovedecka Fakulta | 21 |
2 |
| Other owners | 60 |