- 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: 268
10-year publication summary
|
10
|
18
|
20
|
24
|
27
|
20
|
17
|
17
|
18
|
10
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Zeon Corporation | 4080 |
20 |
| Arkema France | 4102 |
16 |
| BASF SE | 20912 |
10 |
| 3m Innovative Properties Company | 17852 |
8 |
| Dow Global Technologies LLC | 10353 |
8 |
| Avient Corporation | 352 |
7 |
| Resonac Corporation | 2780 |
5 |
| Rohm and Haas Company | 2908 |
4 |
| Hamamatsu Photonics K.K. | 4411 |
4 |
| BYK-Chemie GmbH | 443 |
4 |
| Pilot Polymer Technolgies, Inc. | 13 |
4 |
| Pilot Polymer Technologies, Inc. | 34 |
4 |
| FUJIFILM Corporation | 29329 |
3 |
| Brother Industries, Ltd. | 12958 |
3 |
| Panasonic Intellectual Property Management Co., Ltd. | 31273 |
3 |
| DSM IP Assets B.V. | 5595 |
3 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10928 |
3 |
| Henkel AG & Co. KGaA | 10568 |
3 |
| Kuraray Co., Ltd. | 3503 |
3 |
| The Lubrizol Corporation | 1284 |
3 |
| Other owners | 150 |