- 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: 3462
10-year publication summary
|
243
|
300
|
241
|
272
|
306
|
262
|
228
|
256
|
200
|
109
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Chem, Ltd. | 17921 |
330 |
| Nippon Shokubai Co., Ltd. | 1537 |
134 |
| BASF SE | 21303 |
103 |
| Sumitomo Seika Chemicals Co., Ltd. | 1044 |
98 |
| Dow Global Technologies LLC | 10930 |
71 |
| Arkema France | 4238 |
68 |
| Kuraray Co., Ltd. | 3589 |
41 |
| Daikin Industries, Ltd. | 10478 |
40 |
| Mitsubishi Chemical Corporation | 4721 |
37 |
| SABIC Global Technologies B.V. | 4596 |
31 |
| Sekisui Chemical Co., Ltd. | 3606 |
30 |
| Kaneka Corporation | 4693 |
29 |
| Sumitomo Chemical Company, Limited | 8996 |
28 |
| Asahi Kasei Kabushiki Kaisha | 2828 |
27 |
| Rohm and Haas Company | 2946 |
26 |
| Agc, Inc. | 5502 |
25 |
| Xerox Corporation | 4394 |
24 |
| Ricoh Company, Ltd. | 13346 |
24 |
| Shin-Etsu Chemical Co., Ltd. | 6083 |
23 |
| Toray Industries, Inc. | 7096 |
23 |
| Other owners | 2250 |