- All sections
- C - Chemistrymetallurgy
- C08F - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C08F 222/02 - AcidsMetal salts or ammonium salts thereof
Patent holdings for IPC class C08F 222/02
Total number of patents in this class: 234
10-year publication summary
|
19
|
17
|
18
|
14
|
18
|
16
|
19
|
18
|
13
|
12
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| BASF SE | 20961 |
16 |
| Rohm and Haas Company | 2891 |
10 |
| Verdesian Life Sciences, LLC | 67 |
8 |
| Instituto Mexicano Del Petroleo | 222 |
7 |
| Nippon Shokubai Co., Ltd. | 1504 |
7 |
| Zeon Corporation | 4078 |
7 |
| Kao Corporation | 4979 |
6 |
| Dow Global Technologies LLC | 10394 |
6 |
| Lubrizol Advanced Materials, Inc. | 952 |
6 |
| MFG Chemical, LLC | 17 |
5 |
| Kzj New Materials Group Co., Ltd. | 52 |
5 |
| LG Chem, Ltd. | 17643 |
4 |
| Arkema France | 4162 |
4 |
| Itaconix Corporation | 57 |
4 |
| Verdesian Life Sciences U.S., LLC | 191 |
4 |
| Denka Company Limited | 2602 |
3 |
| Periodic Products, Inc. | 14 |
3 |
| Sumitomo Seika Chemicals Co., Ltd. | 1044 |
3 |
| Eneos Materials Corporation | 264 |
3 |
| The Procter & Gamble Company | 22011 |
2 |
| Other owners | 121 |