- All sections
- C - Chemistry; metallurgy
- 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: 1816
10-year publication summary
108
|
153
|
152
|
164
|
143
|
164
|
144
|
115
|
105
|
36
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
LG Chem, Ltd. | 17205 |
80 |
Arkema France | 3790 |
57 |
Kuraray Co., Ltd. | 3392 |
29 |
Centre National de La Recherche Scientifique | 9632 |
26 |
BASF SE | 19740 |
25 |
Dow Global Technologies LLC | 10147 |
25 |
Rhodia Operations | 1645 |
24 |
3m Innovative Properties Company | 18406 |
22 |
Dainichiseika Color & Chemicals Mfg. Co., Ltd. | 354 |
22 |
Denka Company Limited | 2189 |
22 |
Kyoto University | 2732 |
21 |
Avery Dennison Corporation | 1291 |
20 |
Solvay Specialty Polymers Italy S.p.A. | 704 |
18 |
DIC Corporation | 3597 |
17 |
Daikin Industries, Ltd. | 9495 |
16 |
Henkel AG & Co. KGaA | 10129 |
16 |
Evonik Röhm GmbH | 452 |
14 |
Iowa State University Research Foundation, Inc. | 685 |
14 |
Toagosei Co., Ltd. | 894 |
14 |
Pilot Polymer Technologies, Inc. | 34 |
14 |
Other owners | 1320 |