- All sections
- C - Chemistrymetallurgy
- C08F - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C08F 297/06 - Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type
Patent holdings for IPC class C08F 297/06
Total number of patents in this class: 70
10-year publication summary
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2
|
7
|
8
|
7
|
4
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3
|
5
|
3
|
2
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Bridgestone Corporation | 7218 |
11 |
| Compagnie Generale des Etablissements Michelin | 4766 |
10 |
| LG Chem, Ltd. | 17680 |
4 |
| Dow Global Technologies LLC | 10448 |
4 |
| Sumitomo Chemical Company, Limited | 9086 |
3 |
| Universite Claude Bernard Lyon 1 | 1033 |
3 |
| Interface Polymers Limited | 12 |
3 |
| Centre National de La Recherche Scientifique | 10576 |
2 |
| Massachusetts Institute of Technology | 10117 |
2 |
| Compagnie générale des établissements Michelin SCA | 2584 |
2 |
| Ecole Superieure de Chimie Physique Electronique de Lyon | 82 |
2 |
| Pirelli Tyre S.p.A. | 1923 |
2 |
| Toho Titanium Co., Ltd. | 253 |
2 |
| Idemitsu Kosan Co., Ltd. | 4239 |
1 |
| Toray Industries, Inc. | 7002 |
1 |
| Kaneka Corporation | 4610 |
1 |
| Asahi Kasei Chemicals Corporation | 655 |
1 |
| Board of Supervisors of Louisiana State University and Agricultural and Mechanical College | 825 |
1 |
| Braskem America, Inc. | 203 |
1 |
| China Petroleum & Chemical Corporation | 1913 |
1 |
| Other owners | 13 |