- 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: 1447
10-year publication summary
|
109
|
99
|
111
|
74
|
75
|
78
|
64
|
82
|
70
|
55
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Daikin Industries, Ltd. | 10142 |
46 |
| 3m Innovative Properties Company | 17752 |
33 |
| Immunolight, LLC | 209 |
21 |
| FUJIFILM Corporation | 29752 |
19 |
| Dow Global Technologies LLC | 10509 |
19 |
| SABIC Global Technologies B.V. | 4388 |
17 |
| The General Hospital Corporation | 4792 |
16 |
| LG Chem, Ltd. | 17682 |
15 |
| Coloplast A/S | 1894 |
15 |
| Duke University | 3103 |
14 |
| Shin-Etsu Chemical Co., Ltd. | 5745 |
13 |
| Henkel AG & Co. KGaA | 10639 |
13 |
| Xerox Corporation | 6946 |
12 |
| SHPP Global Technologies B.V. | 1089 |
11 |
| BASF SE | 21080 |
10 |
| Board of Regents, The University of Texas System | 5917 |
10 |
| Lintec Corporation | 1996 |
10 |
| Bridgestone Corporation | 7213 |
9 |
| Centre National de La Recherche Scientifique | 10635 |
8 |
| Alcon, Inc. | 5507 |
8 |
| Other owners | 1128 |