- All sections
- C - Chemistrymetallurgy
- C08F - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C08F 220/58 - Amides containing oxygen in addition to the carbonamido oxygen
Patent holdings for IPC class C08F 220/58
Total number of patents in this class: 756
10-year publication summary
|
40
|
60
|
49
|
55
|
64
|
56
|
41
|
28
|
47
|
38
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| BASF SE | 21313 |
30 |
| FUJIFILM Corporation | 30479 |
26 |
| Societe d'Exploitation de Produits pour Les Industries Chimiques SEPPIC | 413 |
20 |
| Life Technologies Corporation | 3451 |
19 |
| China Petroleum & Chemical Corporation | 2142 |
19 |
| Life Technologies AS | 73 |
18 |
| Clariant International Ltd. | 894 |
12 |
| SNF Group | 403 |
12 |
| Dow Global Technologies LLC | 10919 |
11 |
| S.p.c.m. SA | 238 |
10 |
| Osaka University | 3268 |
9 |
| Ricoh Company, Ltd. | 13343 |
8 |
| Shin-Etsu Chemical Co., Ltd. | 6063 |
8 |
| Rohm and Haas Company | 2952 |
8 |
| Beijing Junlun Runzhong Science & Technology Co., Limited | 13 |
8 |
| Saudi Arabian Oil Company | 14161 |
8 |
| Japan Science and Technology Agency | 1216 |
7 |
| China National Petroleum Corporation | 632 |
7 |
| China University of Petroleum (East China) | 417 |
7 |
| FUJIFILM Manufacturing Europe B.V. | 248 |
7 |
| Other owners | 502 |