- All sections
- C - Chemistrymetallurgy
- C08F - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C08F 18/24 - Esters of carbonic or haloformic acids
Patent holdings for IPC class C08F 18/24
Total number of patents in this class: 27
10-year publication summary
|
3
|
2
|
4
|
1
|
4
|
1
|
4
|
3
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0
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| PPG Industries Ohio, Inc. | 3328 |
5 |
| Mitsui Chemicals, Inc. | 3288 |
4 |
| Arkema Inc. | 1060 |
2 |
| Essilor International (compagnie Generale D'optique) | 3001 |
2 |
| Nexdot | 79 |
2 |
| Piersica Inc. | 21 |
2 |
| BASF SE | 21334 |
1 |
| Carrier Corporation | 3960 |
1 |
| Showa Denko K.K. | 2050 |
1 |
| Arkema France | 4232 |
1 |
| Polytechnic Institute of New York University | 46 |
1 |
| Sumitomo Metal Mining Co., Ltd. | 2013 |
1 |
| Tokuyama Corporation | 1506 |
1 |
| Jiangsu Conant Optics Co., Ltd | 1 |
1 |
| Shanghai Conant Optics Co., Ltd. | 1 |
1 |
| Nextdot | 1 |
1 |
| Other owners | 0 |