| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 13 |
| # | Industry | |
|---|---|---|
| #1 | Materials and metallurgy | |
| #2 | Basic materials chemistry |
| # | Technology | |
|---|---|---|
| #1 | Alkali metal compounds | |
| #2 | Phosphatic fertilisers |
CHEMIEVERFAHREN GMBH has a total of 13 patent applications. Its first patent ever was published in 1928. It filed its patents most often in France. Its main competitors in its focus markets materials and metallurgy and basic materials chemistry are CHEMIEVERFAHREN G M B H, SPAR CHEMICAL COMPANY and POTASH EXTRACTION CORP.
| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 13 |
| # | Industry | |
|---|---|---|
| #1 | Materials and metallurgy | |
| #2 | Basic materials chemistry |
| # | Technology | |
|---|---|---|
| #1 | Alkali metal compounds | |
| #2 | Phosphatic fertilisers |