- All sections
- C - Chemistrymetallurgy
- C08F - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C08F 287/00 - Macromolecular compounds obtained by polymerising monomers on to block polymers
Patent holdings for IPC class C08F 287/00
Total number of patents in this class: 290
10-year publication summary
|
18
|
20
|
24
|
27
|
20
|
17
|
18
|
19
|
20
|
16
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Zeon Corporation | 4147 |
20 |
| Arkema France | 4242 |
18 |
| BASF SE | 21303 |
11 |
| Dow Global Technologies LLC | 10944 |
11 |
| 3m Innovative Properties Company | 17478 |
10 |
| Resonac Corporation | 3530 |
9 |
| Avient Corporation | 393 |
8 |
| LG Chem, Ltd. | 17921 |
7 |
| Panasonic Intellectual Property Management Co., Ltd. | 33997 |
5 |
| Rohm and Haas Company | 2951 |
4 |
| Hamamatsu Photonics K.K. | 4681 |
4 |
| BYK-Chemie GmbH | 447 |
4 |
| Pilot Polymer Technolgies, Inc. | 13 |
4 |
| Pilot Polymer Technologies, Inc. | 30 |
4 |
| FUJIFILM Corporation | 30514 |
3 |
| Brother Industries, Ltd. | 12831 |
3 |
| Commissariat à l'énergie atomique et aux energies alternatives | 11123 |
3 |
| Henkel AG & Co. KGaA | 10770 |
3 |
| Jacret | 26 |
3 |
| Kuraray Co., Ltd. | 3589 |
3 |
| Other owners | 153 |