- All sections
- C - Chemistrymetallurgy
- C08F - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C08F 293/00 - Macromolecular compounds obtained by polymerisation on to a macromolecule having groups capable of inducing the formation of new polymer chains bound exclusively at one or both ends of the starting macromolecule
Patent holdings for IPC class C08F 293/00
Total number of patents in this class: 1977
10-year publication summary
|
152
|
164
|
143
|
164
|
146
|
117
|
111
|
103
|
96
|
55
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Chem, Ltd. | 17921 |
74 |
| Arkema France | 4238 |
54 |
| Centre National de La Recherche Scientifique | 11016 |
33 |
| Kuraray Co., Ltd. | 3589 |
32 |
| BASF SE | 21303 |
27 |
| Denka Company Limited | 2712 |
27 |
| Dow Global Technologies LLC | 10930 |
23 |
| Dainichiseika Color & Chemicals Mfg. Co., Ltd. | 373 |
22 |
| 3m Innovative Properties Company | 17488 |
21 |
| Daikin Industries, Ltd. | 10478 |
21 |
| Kyoto University | 2898 |
21 |
| Rhodia Operations | 1497 |
21 |
| Toagosei Co., Ltd. | 1026 |
21 |
| Avery Dennison Corporation | 1164 |
20 |
| DIC Corporation | 3961 |
19 |
| Otsuka Chemical Co., Ltd. | 284 |
19 |
| Henkel AG & Co. KGaA | 10770 |
18 |
| Iowa State University Research Foundation, Inc. | 825 |
17 |
| Solvay Specialty Polymers Italy S.p.A. | 656 |
16 |
| Zeon Corporation | 4145 |
15 |
| Other owners | 1456 |