- All sections
- C - Chemistrymetallurgy
- C08J - Working-upgeneral processes of compoundingafter-treatment not covered by subclasses , , , or
- C08J 3/28 - Treatment by wave energy or particle radiation
Patent holdings for IPC class C08J 3/28
Total number of patents in this class: 1455
10-year publication summary
|
103
|
114
|
82
|
86
|
83
|
65
|
85
|
75
|
65
|
42
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Daikin Industries, Ltd. | 10513 |
46 |
| 3m Innovative Properties Company | 17459 |
34 |
| Dow Global Technologies LLC | 11008 |
20 |
| Immunolight, LLC | 212 |
20 |
| FUJIFILM Corporation | 30628 |
18 |
| SABIC Global Technologies B.V. | 4614 |
17 |
| The General Hospital Corporation | 4879 |
16 |
| LG Chem, Ltd. | 17956 |
15 |
| Coloplast A/S | 1930 |
15 |
| Henkel AG & Co. KGaA | 10743 |
13 |
| Duke University | 3186 |
13 |
| Shin-Etsu Chemical Co., Ltd. | 6127 |
12 |
| SHPP Global Technologies B.V. | 1105 |
11 |
| BASF SE | 21320 |
10 |
| Board of Regents, The University of Texas System | 6149 |
10 |
| Bridgestone Corporation | 7274 |
9 |
| Genesee Valley Innovations, LLC | 2180 |
9 |
| Arkema France | 4250 |
8 |
| HRL Laboratories, LLC | 1628 |
8 |
| Lintec Corporation | 2025 |
8 |
| Other owners | 1143 |