- All sections
- E - Fixed constructions
- E04H - Buildings or like structures for particular purposesswimming or splash baths or poolsmastsfencingtents or canopies, in general
- E04H 5/12 - Cooling towers
Patent holdings for IPC class E04H 5/12
Total number of patents in this class: 55
10-year publication summary
|
1
|
10
|
2
|
12
|
6
|
4
|
6
|
5
|
4
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| SPX Cooling Technologies, Inc. | 108 |
13 |
| Marmon Industrial Water Limited | 6 |
5 |
| Baltimore Aircoil Company, Inc. | 174 |
4 |
| Composite Cooling Solutions, L.P. | 16 |
3 |
| Evapco, Inc. | 288 |
3 |
| Lonza Ltd. | 610 |
3 |
| Evaptech, Inc. | 4 |
2 |
| Nanjing University of Aeronautics and Astronautics | 424 |
2 |
| OVH | 300 |
2 |
| EvapTech | 2 |
2 |
| Abengoa Solar New Technologies, S.A. | 155 |
1 |
| The Babcock & Wilcox Company | 157 |
1 |
| Electricite de France | 732 |
1 |
| Kernkraftwerk Leibstadt AG | 1 |
1 |
| L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Georges Claude | 3956 |
1 |
| Rosenwach Tank Co., LLC | 11 |
1 |
| TM System Finland Oy | 9 |
1 |
| Tesla, Inc. | 1709 |
1 |
| Advanced Analytical Solutions, LLC | 2 |
1 |
| Cyclect Electrical Engineering Pte Ltd | 7 |
1 |
| Other owners | 6 |