GERMAIN VIENNE has a total of 11 patent applications. Its first patent ever was published in 1919. It filed its patents most often in France. Its main competitors in its focus markets chemical engineering, materials and metallurgy and macromolecular chemistry and polymers are MATHIESON ALKALI WORKS, MOLINS Y PUIGARNAU S R C and ENTPR MINIERE ET CHIMIQUE EX O.
| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 11 |
| # | Industry | |
|---|---|---|
| #1 | Chemical engineering | |
| #2 | Materials and metallurgy | |
| #3 | Macromolecular chemistry and polymers | |
| #4 | Foods and drinks |
| # | Technology | |
|---|---|---|
| #1 | Dry-cleaning fibers | |
| #2 | Non-metallic elements | |
| #3 | Polysaccharides | |
| #4 | Chemical leather treatments | |
| #5 | Food proteins |
| # | Name | Total Patents |
|---|---|---|
| #1 | Vienne Germain | 11 |