- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- 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 2/30 - with means to exchange heat between plural fluids
Patent holdings for IPC class F24J 2/30
Total number of patents in this class: 54
10-year publication summary
|
9
|
2
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Regents of the University of California | 20745 |
2 |
| Kyungdong Navien Co., Ltd. | 643 |
2 |
| Shenzhen Enesoon Science & Technology Co., Ltd. | 48 |
2 |
| W&e International (Canada) Corp. | 19 |
2 |
| Glasspoint, Inc. | 24 |
2 |
| BASF SE | 21303 |
1 |
| Robert Bosch GmbH | 44160 |
1 |
| Massachusetts Institute of Technology | 10251 |
1 |
| Dow Global Technologies LLC | 10944 |
1 |
| JPMorgan Chase Bank, National Association | 8956 |
1 |
| 6637418 Canada Inc. carrying on Business AS Rackam | 3 |
1 |
| Abengoa Solar LLC | 19 |
1 |
| Aerojet Rocketdyne of DE, Inc. | 22 |
1 |
| A.O. Smith Corporation | 129 |
1 |
| Arranged BVBA | 7 |
1 |
| Babcock Power Services, Inc. | 23 |
1 |
| The Babcock & Wilcox Company | 140 |
1 |
| Babcock & Wilcox Power Generation Group, Inc. | 33 |
1 |
| Beijing Terasolar Energy Technologies Co., Ltd. | 15 |
1 |
| Energy Laboratories, Inc. | 6 |
1 |
| Other owners | 29 |