- 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: 267
10-year publication summary
|
30
|
25
|
21
|
22
|
20
|
25
|
18
|
16
|
16
|
11
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Life Technologies Corporation | 3279 |
18 |
| Life Technologies AS | 75 |
13 |
| MicroVention, Inc. | 619 |
13 |
| FUJIFILM Corporation | 29273 |
10 |
| BASF SE | 20874 |
8 |
| Terumo Kabushiki Kaisha | 5506 |
7 |
| Johnson & Johnson Vision Care, Inc. | 1182 |
4 |
| FUJIFILM Manufacturing Europe B.V. | 269 |
4 |
| Societe d'Exploitation de Produits pour Les Industries Chimiques SEPPIC | 402 |
4 |
| Solenis Technologies, L.P. | 333 |
4 |
| The Trustees of Princeton University | 1200 |
4 |
| Corning Incorporated | 10252 |
3 |
| Adeka Corporation | 1362 |
3 |
| Asahi Kasei E-materials Corporation | 204 |
3 |
| BioSphere Medical, Inc. | 35 |
3 |
| ISP Investments Inc. | 467 |
3 |
| Ivoclar Vivadent AG | 1048 |
3 |
| Jiangnan University | 1518 |
3 |
| Poly-Med, Inc. | 187 |
3 |
| Xiamen University | 533 |
3 |
| Other owners | 151 |