- 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 2/20 - the working fluid being conveyed between plates
Patent holdings for IPC class F24J 2/20
Total number of patents in this class: 86
10-year publication summary
|
16
|
15
|
1
|
1
|
0
|
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 | 41786 |
2 |
| Photronics, Inc. | 42 |
2 |
| Sun Drum Solar, LLC | 6 |
2 |
| Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | 6135 |
2 |
| LEONE, Patric Marc Philipp | 2 |
2 |
| LEONE, Sherry Susanne | 2 |
2 |
| Bayer MaterialScience AG | 840 |
1 |
| Dow Global Technologies LLC | 10156 |
1 |
| Alfa Laval Corporate AB | 1305 |
1 |
| Babcock Power Services, Inc. | 25 |
1 |
| Bourns, Inc. | 177 |
1 |
| Centrum vedecko-technickych Informacii SR | 21 |
1 |
| Dometic Sweden AB | 511 |
1 |
| Double M Properties Ab | 8 |
1 |
| GlassPoint Solar, Inc. | 25 |
1 |
| Helios Products, LLC | 3 |
1 |
| Innovy | 9 |
1 |
| iNova LISEC Technologiezentrum GmbH | 15 |
1 |
| Kimex International Technologies, Inc. | 1 |
1 |
| Kingspan Research and Developments Limited | 37 |
1 |
| Other owners | 60 |