- All sections
- C - Chemistry; metallurgy
- C08K - Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K 5/098 - Metal salts of carboxylic acids
Patent holdings for IPC class C08K 5/098
Total number of patents in this class: 2252
10-year publication summary
187
|
176
|
193
|
214
|
224
|
232
|
177
|
169
|
143
|
57
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Kuraray Co., Ltd. | 3392 |
55 |
Sumitomo Rubber Industries, Ltd. | 4421 |
54 |
Bridgestone Corporation | 7067 |
53 |
BASF SE | 19740 |
52 |
Adeka Corporation | 1333 |
50 |
Mitsubishi Chemical Corporation | 4313 |
45 |
Milliken & Company | 1253 |
44 |
LG Chem, Ltd. | 17205 |
43 |
Dow Global Technologies LLC | 10147 |
37 |
SABIC Global Technologies B.V. | 4044 |
31 |
Acushnet Company | 2337 |
30 |
Borealis AG | 2558 |
30 |
Kingfa SCI & Tech Co. Ltd. | 509 |
28 |
Polyplastics Co., Ltd. | 563 |
26 |
Sekisui Chemical Co., Ltd. | 3159 |
26 |
The Yokohama Rubber Co., Ltd. | 3929 |
25 |
Toyobo Co., Ltd. | 2286 |
24 |
Mitsubishi Gas Chemical Company, Inc. | 3188 |
22 |
DIC Corporation | 3597 |
21 |
Sumitomo Chemical Company, Limited | 8808 |
20 |
Other owners | 1536 |