EITLE C has a total of 11 patent applications. Its first patent ever was published in 1897. It filed its patents most often in Switzerland, Denmark and France. Its main competitors in its focus markets basic materials chemistry and chemical engineering are EVENCE COPPEE & CO, ILLINGWORTH CARBONIZATION CO and CIE DES MINES DE BRUAY.
| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Switzerland | 5 | |
| #2 | Denmark | 3 | |
| #3 | France | 2 | |
| #4 | Germany | 1 |
| # | Industry | |
|---|---|---|
| #1 | Basic materials chemistry | |
| #2 | Chemical engineering |
| # | Technology | |
|---|---|---|
| #1 | Gas, coke and tar production | |
| #2 | Separating solids using liquids |
| # | Name | Total Patents |
|---|---|---|
| #1 | Eitle C | 9 |