- All sections
- C - Chemistry; metallurgy
- C08F - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C08F 220/64 - Acids; Metal salts or ammonium salts thereof
Patent holdings for IPC class C08F 220/64
Total number of patents in this class: 37
10-year publication summary
1
|
1
|
2
|
5
|
4
|
1
|
6
|
4
|
1
|
0
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
SABIC Global Technologies B.V. | 4044 |
6 |
Beijing Research Institute of Chemical Industry, China Petroleum & Chemical Corporation | 297 |
4 |
China Petroleum & Chemical Corporation | 1623 |
4 |
Nissan Chemical Industries, Ltd. | 1822 |
2 |
LG Chem, Ltd. | 17205 |
1 |
Hewlett-Packard Development Company, L.P. | 28538 |
1 |
FUJIFILM Corporation | 27102 |
1 |
Daikin Industries, Ltd. | 9495 |
1 |
DSM IP Assets B.V. | 5856 |
1 |
Allnex Austria GmbH | 103 |
1 |
Allnex Belgium S.A. | 144 |
1 |
Asymchem Laboratories (fuxin) Co., Ltd | 38 |
1 |
Asymchem Laboratories (Tianjin) Co., Ltd | 80 |
1 |
Asymchem Life Science (Tianjin) Co., Ltd | 78 |
1 |
Construction Research & Technology GmbH | 640 |
1 |
DENTSPLY SIRONA Inc. | 1860 |
1 |
Jilin Asymchem Laboratories Co., Ltd | 45 |
1 |
Kemira Oyj | 1167 |
1 |
Rhodia Recherches et Technologies | 11 |
1 |
Shenzhen University | 1544 |
1 |
Other owners | 5 |