| # | Country | Total Patents | |
|---|---|---|---|
| #1 | WIPO (World Intellectual Property Organization) | 8 | |
| #2 | EPO (European Patent Office) | 7 | |
| #3 | Italy | 5 | |
| #4 | China | 4 | |
| #5 | United States | 3 | |
| #6 | Australia | 2 | |
| #7 | Canada | 2 | |
| #8 | Hong Kong | 2 | |
| #9 | Mexico | 1 |
| # | Industry | |
|---|---|---|
| #1 | Thermal processes | |
| #2 | Chemical engineering | |
| #3 | Semiconductors | |
| #4 | Engines, pumps and turbines |
| # | Technology | |
|---|---|---|
| #1 | Heat-exchanger without contact | |
| #2 | Heat-exchange device details | |
| #3 | Refrigerators | |
| #4 | Separation | |
| #5 | Semiconductor devices | |
| #6 | Air-conditioning | |
| #7 | Machines for liquids |
| # | Name | Total Patents |
|---|---|---|
| #1 | Provenziani Franco | 28 |
| #2 | Pitrelli Paolo | 4 |
| #3 | Donello Paolo | 4 |
| #4 | Capozzio Giovanni | 3 |
| #5 | Franco Provenziani | 1 |
| Publication | Filing date | Title |
|---|---|---|
| EP3640575A1 | Vertical heat exchanger | |
| EP3438596A1 | Improved fluid distributor | |
| HK1226127B | Heat exchanger | |
| WO2015173606A1 | A distributor of refrigerant fluid in a heat exchanger | |
| WO2015145200A1 | Compact heat exchanger | |
| CA2929710A1 | Heat exchanger | |
| CN104812460A | A device for locking a filter in a conduit | |
| EP2649396A1 | Heat exchanger | |
| WO9808031A1 | Improvements to air-conditioning plant |