- 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: 3346
10-year publication summary
|
204
|
243
|
300
|
241
|
272
|
304
|
259
|
224
|
246
|
84
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Chem, Ltd. | 17464 |
298 |
| Nippon Shokubai Co., Ltd. | 1507 |
135 |
| BASF SE | 20616 |
105 |
| Sumitomo Seika Chemicals Co., Ltd. | 1031 |
93 |
| Dow Global Technologies LLC | 10247 |
66 |
| Arkema France | 3889 |
62 |
| Xerox Corporation | 7044 |
37 |
| Kuraray Co., Ltd. | 3476 |
37 |
| Daikin Industries, Ltd. | 9920 |
33 |
| Mitsubishi Chemical Corporation | 4465 |
33 |
| Kaneka Corporation | 4500 |
32 |
| Sekisui Chemical Co., Ltd. | 3351 |
30 |
| SABIC Global Technologies B.V. | 4254 |
29 |
| Sumitomo Chemical Company, Limited | 8986 |
27 |
| Asahi Kasei Kabushiki Kaisha | 2615 |
26 |
| Ricoh Company, Ltd. | 13198 |
25 |
| Rohm and Haas Company | 2887 |
25 |
| Toray Industries, Inc. | 6840 |
23 |
| Sekisui Plastics Co., Ltd. | 334 |
22 |
| Shin-Etsu Chemical Co., Ltd. | 5544 |
21 |
| Other owners | 2187 |