| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 10 | |
| #2 | United Kingdom | 1 |
| # | Industry | |
|---|---|---|
| #1 | Foods and drinks | |
| #2 | Chemical engineering | |
| #3 | Biotechnology | |
| #4 | Packaging and shipping | |
| #5 | Thermal processes |
| # | Technology | |
|---|---|---|
| #1 | Beer | |
| #2 | Separation | |
| #3 | Transferring liquids | |
| #4 | Microbiology | |
| #5 | Heat-exchanger without contact |
| # | Name | Total Patents |
|---|---|---|
| #1 | Landouzy Paul | 10 |
| Publication | Filing date | Title |
|---|---|---|
| GB418196A | Improvements in or relating to apparatus for use in the fermentation of liquids |