- All sections
- C - Chemistrymetallurgy
- C08F - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C08F 222/38 - Amides
Patent holdings for IPC class C08F 222/38
Total number of patents in this class: 271
10-year publication summary
|
30
|
24
|
21
|
22
|
20
|
24
|
17
|
16
|
16
|
13
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Life Technologies Corporation | 3306 |
18 |
| Life Technologies AS | 77 |
13 |
| MicroVention, Inc. | 621 |
13 |
| FUJIFILM Corporation | 29437 |
10 |
| BASF SE | 20940 |
8 |
| Terumo Kabushiki Kaisha | 5549 |
7 |
| Johnson & Johnson Vision Care, Inc. | 1186 |
4 |
| FUJIFILM Manufacturing Europe B.V. | 261 |
4 |
| Societe d'Exploitation de Produits pour Les Industries Chimiques SEPPIC | 404 |
4 |
| Solenis Technologies, L.P. | 335 |
4 |
| The Trustees of Princeton University | 1199 |
4 |
| Corning Incorporated | 10275 |
3 |
| Adeka Corporation | 1365 |
3 |
| Asahi Kasei E-materials Corporation | 204 |
3 |
| BioSphere Medical, Inc. | 35 |
3 |
| ISP Investments Inc. | 459 |
3 |
| Ivoclar Vivadent AG | 1053 |
3 |
| Jiangnan University | 1531 |
3 |
| Poly-Med, Inc. | 184 |
3 |
| Xiamen University | 534 |
3 |
| Other owners | 155 |