- All sections
- C - Chemistrymetallurgy
- C08F - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C08F 120/68 - Esters
Patent holdings for IPC class C08F 120/68
Total number of patents in this class: 21
10-year publication summary
|
5
|
3
|
1
|
2
|
1
|
2
|
1
|
3
|
2
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hongene Biotech Corporation | 30 |
4 |
| FUJIFILM Corporation | 30210 |
2 |
| 3m Innovative Properties Company | 17511 |
1 |
| Canon Inc. | 42224 |
1 |
| Shin-Etsu Chemical Co., Ltd. | 5933 |
1 |
| Dow Global Technologies LLC | 10762 |
1 |
| The Trustees of Columbia University in the City of New York | 3616 |
1 |
| Henkel AG & Co. KGaA | 10712 |
1 |
| Brewer Science Inc. | 237 |
1 |
| Dexerials Corporation | 1994 |
1 |
| Elevance Renewable Sciences, Inc. | 96 |
1 |
| Medicontur Orvostechnikai Kft | 11 |
1 |
| Universiteit Gent | 1369 |
1 |
| Virginia Tech Intellectual Properties, Inc. | 938 |
1 |
| Agfa NV | 659 |
1 |
| Resonac Corporation | 3198 |
1 |
| Hemicellulose Ltd. | 5 |
1 |
| Other owners | 0 |