- All sections
- C - Chemistry; metallurgy
- C08K - Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K 5/33 - Oximes
Patent holdings for IPC class C08K 5/33
Total number of patents in this class: 68
10-year publication summary
5
|
4
|
5
|
11
|
2
|
8
|
5
|
5
|
5
|
2
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
FUJIFILM Corporation | 27102 |
18 |
Nitto Denko Corporation | 7879 |
5 |
Shin-Etsu Chemical Co., Ltd. | 5132 |
3 |
Unimatec Co., Ltd. | 216 |
3 |
Daikin Industries, Ltd. | 9495 |
2 |
Sumitomo Rubber Industries, Ltd. | 4421 |
2 |
Henkel AG & Co. KGaA | 10129 |
2 |
Hitachi Chemical DuPont Microsystems Ltd. | 68 |
2 |
Kureha Corporation | 1026 |
2 |
Tokyo Ohka Kogyo Co., Ltd. | 1481 |
2 |
DuPont Polymers, Inc. | 338 |
2 |
LG Chem, Ltd. | 17205 |
1 |
E. I. du Pont de Nemours and Company | 4345 |
1 |
Sharp Corporation | 10015 |
1 |
Samsung SDI Co., Ltd. | 6671 |
1 |
Sumitomo Chemical Company, Limited | 8808 |
1 |
PPG Coatings Europe B.V. | 42 |
1 |
Mitsubishi Chemical Corporation | 4313 |
1 |
Arkema Inc. | 1075 |
1 |
Asahi Kasei Kabushiki Kaisha | 2429 |
1 |
Other owners | 16 |