Sommer S.A.
5Patents
0Active
5Granted
27Portfolio score
Filing activity: Mar 12, 1984 → Jun 18, 1997
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4675216A | Process and apparatus for producing synthetic decorative covering | Performing Operations; Transporting | 22 | Expired |
| US5239734A | Process and device for manufacturing textile products from fibres and/or filaments and products obtained | Textiles; Paper | 13 | Expired |
| US5316861A | Process for producing floor or wall coverings and products obtained | Emerging Cross-Sectional Technologies | 12 | Expired |
| US5867880A | Method and device for producing textile products from fibers and/or filaments and products obtained | Textiles; Paper | 5 | Expired |
| US5527582A | Floor covering and/or wall covering products having an acaricidal effect, and process for obtaining these | Emerging Cross-Sectional Technologies | 5 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.