- All sections
- B - Performing operations; transporting
- B01J - Chemical or physical processes, e.g. catalysis or colloid chemistry; their relevant apparatus
- B01J 19/12 - Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electromagnetic waves
Patent holdings for IPC class B01J 19/12
Total number of patents in this class: 2254
10-year publication summary
|
198
|
171
|
193
|
194
|
178
|
173
|
188
|
193
|
182
|
44
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Ushio Denki Kabushiki Kaisha | 1088 |
27 |
| Microwave Chemical Co., Ltd. | 63 |
24 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10525 |
22 |
| Immunolight, LLC | 199 |
20 |
| CEM Corporation | 101 |
18 |
| Centre National de La Recherche Scientifique | 9632 |
17 |
| Pyrowave Inc. | 34 |
17 |
| Hamamatsu Photonics K.K. | 4161 |
16 |
| Battelle Memorial Institute | 2356 |
16 |
| Lyten, Inc. | 238 |
16 |
| Trojan Technologies | 38 |
16 |
| Signify Holding B.V. | 6837 |
16 |
| The Regents of the University of California | 18943 |
15 |
| Chevron Phillips Chemical Company LP | 1779 |
15 |
| The University of British Columbia | 1432 |
15 |
| BASF SE | 19740 |
14 |
| LG Chem, Ltd. | 17205 |
13 |
| University of Florida Research Foundation, Inc. | 3883 |
12 |
| Duke University | 2872 |
12 |
| Kyocera Corporation | 12735 |
11 |
| Other owners | 1922 |