- All sections
- B - Performing operationstransporting
- B01J - Chemical or physical processes, e.g. catalysis or colloid chemistrytheir relevant apparatus
- B01J 19/10 - Processes employing the direct application of electric or wave energy, or particle radiationApparatus therefor employing sonic or ultrasonic vibrations
Patent holdings for IPC class B01J 19/10
Total number of patents in this class: 684
10-year publication summary
|
49
|
39
|
41
|
35
|
51
|
47
|
49
|
33
|
38
|
21
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Uop LLC | 4407 |
39 |
| Crititech, Inc. | 73 |
13 |
| Hitachi, Ltd. | 16221 |
7 |
| Dr. Hielscher GmbH | 33 |
7 |
| Kimberly-clark Worldwide, Inc. | 5257 |
6 |
| FloDesign Sonics, Inc. | 145 |
6 |
| M. Technique Co., Ltd. | 253 |
6 |
| Resodyn Corporation | 30 |
6 |
| Battelle Memorial Institute | 2617 |
5 |
| The Penn State Research Foundation | 1644 |
5 |
| University of Washington | 2474 |
5 |
| LG Chem, Ltd. | 17986 |
4 |
| President and Fellows of Harvard College | 6118 |
4 |
| Cavitus Pty Ltd | 9 |
4 |
| Global Graphene Group, Inc. | 249 |
4 |
| Oxford University Innovation Limited | 1687 |
4 |
| Provectus Engineered Materiels Ltd. | 10 |
4 |
| RGF Environmental Group, Inc. | 87 |
4 |
| Universidad de Alicante | 238 |
4 |
| Productos Agrovin, S.A. | 49 |
4 |
| Other owners | 543 |