- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F24J - Production or use of heat not otherwise provided for (materials therefor C09K 5/00;engines or other mechanisms for producing mechanical power from heat, see the relevant classes, e.g. f03g for using natural heat)
- F24J 2/34 - having heat storage mass
Patent holdings for IPC class F24J 2/34
Total number of patents in this class: 219
10-year publication summary
|
40
|
35
|
10
|
1
|
1
|
0
|
0
|
0
|
0
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Robert Bosch GmbH | 41717 |
6 |
| Magaldi Industrie S.r.l. | 23 |
6 |
| Glasspoint, Inc. | 24 |
6 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10682 |
4 |
| Fricaeco America SAPI de C.V. | 9 |
4 |
| W&e International (Canada) Corp. | 19 |
4 |
| A.O. Smith Corporation | 131 |
3 |
| Rheem Australia Pty Limited | 66 |
3 |
| Saint-Gobain Ceramics & Plastics, Inc. | 837 |
3 |
| BASF SE | 20387 |
2 |
| The Regents of the University of California | 19493 |
2 |
| Centre National de La Recherche Scientifique | 10068 |
2 |
| Massachusetts Institute of Technology | 9909 |
2 |
| Abengoa Solar New Technologies, S.A. | 155 |
2 |
| Alliance for Sustainable Energy, LLC | 755 |
2 |
| Beijing Terasolar Energy Technologies Co., Ltd. | 15 |
2 |
| Carding Specialists (Canada) Limited | 6 |
2 |
| Climatewell AB | 15 |
2 |
| Crom, LLC | 12 |
2 |
| Econcern B.V. | 2 |
2 |
| Other owners | 158 |