- All sections
- C - Chemistrymetallurgy
- C08F - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C08F 218/14 - Esters of polycarboxylic acids
Patent holdings for IPC class C08F 218/14
Total number of patents in this class: 21
10-year publication summary
|
2
|
0
|
4
|
0
|
1
|
1
|
0
|
2
|
1
|
3
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Rohm and Haas Company | 2907 |
2 |
| Dow Global Technologies LLC | 10437 |
2 |
| BASF SE | 21017 |
1 |
| FUJIFILM Corporation | 29696 |
1 |
| Mitsui Chemicals, Inc. | 3247 |
1 |
| Akzo Nobel Coatings International B.V. | 2070 |
1 |
| BYK-Chemie GmbH | 446 |
1 |
| Celanese Emulsions GmbH | 38 |
1 |
| Celanese Sales Germany GmbH | 131 |
1 |
| Denka Company Limited | 2629 |
1 |
| Hoya Lens Thailand Ltd. | 579 |
1 |
| Kuraray Co., Ltd. | 3518 |
1 |
| NOK Corporation | 2236 |
1 |
| SK Chemicals Co., Ltd. | 616 |
1 |
| Verdesian Life Sciences, LLC | 67 |
1 |
| Zeon Corporation | 4113 |
1 |
| BASF Italia S.r.l. | 8 |
1 |
| DuPont Electronic Materials International, LLC | 429 |
1 |
| DuPont Specialty Materials Korea Ltd. | 292 |
1 |
| Other owners | 0 |