| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 5 | |
| #2 | United States | 3 | |
| #3 | United Kingdom | 2 | |
| #4 | Switzerland | 1 | |
| #5 | Germany | 1 |
| # | Industry | |
|---|---|---|
| #1 | Foods and drinks | |
| #2 | Surface technology and coating |
| # | Technology | |
|---|---|---|
| #1 | Coffee | |
| #2 | Foods | |
| #3 | Electrolytic metal production |
| # | Name | Total Patents |
|---|---|---|
| #1 | Chalas Adolphe | 5 |
| #2 | Adolphe Chalas | 4 |
| #3 | Ellen Chalas | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB233695A | Soluble food product having fresh kola as a base, and process for the preparation of the same | |
| US1669326A | Soluble-food product having fresh kola as a base and process for preparation of the same | |
| GB161920A | Process of manufacture of a dry and soluble extract of roasted coffee | |
| US1478940A | Process of preparing of dry and soluble extract of roasted coffee | |
| US1414177A | Method of preparing meat extract in a dry state |