- All sections
- B - Performing operationstransporting
- B01J - Chemical or physical processes, e.g. catalysis or colloid chemistrytheir relevant apparatus
- B01J 19/12 - Processes employing the direct application of electric or wave energy, or particle radiationApparatus therefor employing electromagnetic waves
Patent holdings for IPC class B01J 19/12
Total number of patents in this class: 2377
10-year publication summary
|
161
|
174
|
178
|
172
|
163
|
181
|
172
|
173
|
125
|
129
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Ushio Denki Kabushiki Kaisha | 1205 |
42 |
| Microwave Chemical Co., Ltd. | 75 |
24 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10954 |
22 |
| Signify Holding B.V. | 7694 |
21 |
| Immunolight, LLC | 209 |
20 |
| The Regents of the University of California | 20289 |
18 |
| Pyrowave Inc. | 38 |
18 |
| Centre National de La Recherche Scientifique | 10693 |
17 |
| CEM Corporation | 103 |
17 |
| Lyten, Inc. | 329 |
17 |
| Battelle Memorial Institute | 2508 |
16 |
| Chevron Phillips Chemical Company LP | 1851 |
16 |
| Trojan Technologies | 38 |
16 |
| BASF SE | 21087 |
15 |
| Hamamatsu Photonics K.K. | 4492 |
15 |
| LG Chem, Ltd. | 17679 |
14 |
| H Quest Vanguard, Inc. | 23 |
14 |
| Saudi Arabian Oil Company | 13656 |
13 |
| The University of British Columbia | 1537 |
13 |
| Syzygy Plasmonics Inc. | 36 |
13 |
| Other owners | 2016 |