- All sections
- C - Chemistrymetallurgy
- C08F - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C08F 255/00 - Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group
Patent holdings for IPC class C08F 255/00
Total number of patents in this class: 236
10-year publication summary
|
8
|
11
|
12
|
11
|
14
|
11
|
7
|
8
|
6
|
7
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Dow Global Technologies LLC | 10386 |
31 |
| Nippon Paper Industries Co., Ltd. | 833 |
15 |
| Mitsui Chemicals, Inc. | 3225 |
9 |
| Mitsubishi Chemical Corporation | 4528 |
9 |
| ExxonMobil Chemical Patents Inc. | 3977 |
7 |
| Kaneka Corporation | 4549 |
7 |
| Dow Global Technologies Inc. | 821 |
6 |
| Cooper-Standard Automotive Inc. | 251 |
6 |
| Dow Corning Corporation | 962 |
5 |
| LG Chem, Ltd. | 17636 |
4 |
| Arkema France | 4159 |
4 |
| Castrol Limited | 520 |
4 |
| Denka Company Limited | 2596 |
4 |
| Toyobo Co., Ltd. | 2505 |
4 |
| BASF SE | 20967 |
3 |
| Borealis AG | 2814 |
3 |
| Nippon a & L Inc. | 88 |
3 |
| Penn Color Inc. | 42 |
3 |
| Queen's University at Kingston | 535 |
3 |
| Zeon Corporation | 4079 |
3 |
| Other owners | 103 |