- All sections
- C - Chemistry; metallurgy
- C08F - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C08F 255/08 - Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group on to polymers of olefins having four or more carbon atoms
Patent holdings for IPC class C08F 255/08
Total number of patents in this class: 59
10-year publication summary
|
9
|
4
|
4
|
4
|
2
|
3
|
2
|
2
|
4
|
3
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Mitsui Chemicals, Inc. | 3134 |
5 |
| Dow Global Technologies LLC | 10147 |
4 |
| Rohm and Haas Company | 2805 |
3 |
| ISP Investments Inc. | 485 |
3 |
| BASF SE | 19740 |
2 |
| LG Chem, Ltd. | 17205 |
2 |
| Bridgestone Corporation | 7067 |
2 |
| California Institute of Technology | 3884 |
2 |
| Borealis AG | 2558 |
2 |
| Braskem S.A. | 441 |
2 |
| Korea Institute of Industrial Technology | 994 |
2 |
| 3m Innovative Properties Company | 18406 |
1 |
| Centre National de La Recherche Scientifique | 9632 |
1 |
| ExxonMobil Chemical Patents Inc. | 4286 |
1 |
| Dow Global Technologies Inc. | 1055 |
1 |
| PPG Industries Ohio, Inc. | 3430 |
1 |
| Mitsubishi Chemical Corporation | 4313 |
1 |
| Kaneka Corporation | 4445 |
1 |
| Dow Corning Corporation | 1072 |
1 |
| ArcelorMittal Investigacion y Desarrollo SL | 209 |
1 |
| Other owners | 21 |