- All sections
- C - Chemistry; metallurgy
- 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: 246
10-year publication summary
|
31
|
30
|
25
|
21
|
22
|
20
|
24
|
18
|
16
|
7
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Life Technologies Corporation | 3068 |
18 |
| Life Technologies AS | 78 |
13 |
| MicroVention, Inc. | 555 |
12 |
| FUJIFILM Corporation | 27102 |
9 |
| BASF SE | 19740 |
8 |
| Terumo Kabushiki Kaisha | 5216 |
7 |
| Championx USA Inc. | 250 |
5 |
| Johnson & Johnson Vision Care, Inc. | 1255 |
4 |
| FUJIFILM Manufacturing Europe B.V. | 271 |
4 |
| Solenis Technologies, L.P. | 306 |
4 |
| The Trustees of Princeton University | 1129 |
4 |
| Corning Incorporated | 9932 |
3 |
| Adeka Corporation | 1333 |
3 |
| Asahi Kasei E-materials Corporation | 222 |
3 |
| BioSphere Medical, Inc. | 39 |
3 |
| ISP Investments Inc. | 485 |
3 |
| Jiangnan University | 1410 |
3 |
| Societe d'Exploitation de Produits pour Les Industries Chimiques SEPPIC | 401 |
3 |
| Xiamen University | 488 |
3 |
| Ricoh Company, Ltd. | 13266 |
2 |
| Other owners | 132 |