- All sections
- C - Chemistrymetallurgy
- C08J - Working-upgeneral processes of compoundingafter-treatment not covered by subclasses , , , or
- C08J 3/12 - Powdering or granulating
Patent holdings for IPC class C08J 3/12
Total number of patents in this class: 3460
10-year publication summary
|
243
|
300
|
241
|
272
|
306
|
262
|
228
|
256
|
201
|
120
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Chem, Ltd. | 17950 |
330 |
| Nippon Shokubai Co., Ltd. | 1534 |
132 |
| BASF SE | 21306 |
102 |
| Sumitomo Seika Chemicals Co., Ltd. | 1043 |
97 |
| Dow Global Technologies LLC | 10994 |
72 |
| Arkema France | 4251 |
68 |
| Kuraray Co., Ltd. | 3601 |
41 |
| Daikin Industries, Ltd. | 10502 |
40 |
| Mitsubishi Chemical Corporation | 4734 |
39 |
| SABIC Global Technologies B.V. | 4611 |
31 |
| Kaneka Corporation | 4732 |
30 |
| Sekisui Chemical Co., Ltd. | 3633 |
30 |
| Sumitomo Chemical Company, Limited | 8968 |
28 |
| Asahi Kasei Kabushiki Kaisha | 2840 |
27 |
| Rohm and Haas Company | 2943 |
25 |
| Agc, Inc. | 5577 |
25 |
| Xerox Corporation | 4386 |
24 |
| Ricoh Company, Ltd. | 13333 |
24 |
| Shin-Etsu Chemical Co., Ltd. | 6120 |
23 |
| Toray Industries, Inc. | 7139 |
23 |
| Other owners | 2249 |