- All sections
- C - Chemistrymetallurgy
- C08F - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C08F 16/32 - Monomers containing two or more unsaturated aliphatic radicals
Patent holdings for IPC class C08F 16/32
Total number of patents in this class: 57
10-year publication summary
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5
|
8
|
7
|
5
|
6
|
3
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0
|
3
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2
|
4
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sekisui Chemical Co., Ltd. | 3475 |
8 |
| Tokyo Ohka Kogyo Co., Ltd. | 1550 |
7 |
| Daicel Corporation | 2390 |
4 |
| Daikin Industries, Ltd. | 10118 |
2 |
| Mitsubishi Chemical Corporation | 4582 |
2 |
| Henkel AG & Co. KGaA | 10642 |
2 |
| Kuraray Co., Ltd. | 3529 |
2 |
| Maruzen Petrochemical Co., Ltd. | 187 |
2 |
| Nippon Carbide Industries Co., Inc. | 112 |
2 |
| Toagosei Co., Ltd. | 978 |
2 |
| DuPont Electronic Materials International, LLC | 430 |
2 |
| General Electric Company | 13863 |
1 |
| International Business Machines Corporation | 61621 |
1 |
| Industrial Technology Research Institute | 5080 |
1 |
| Sumitomo Chemical Company, Limited | 9090 |
1 |
| Konica Minolta Medical & Graphic, Inc. | 739 |
1 |
| Konica Minolta Holdings, Inc. | 892 |
1 |
| Asahi Glass Company, Limited | 2750 |
1 |
| Adeka Corporation | 1367 |
1 |
| Bausch & Lomb Incorporated | 1107 |
1 |
| Other owners | 13 |