Freudenberg Spunweb S.A.
2Patents
0Active
2Granted
24Portfolio score
Filing activity: Apr 28, 1993 → Feb 9, 1995
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5355565A | Process for the production of a non-woven cloth constituted of continuous interconnected filaments and cloth thus obtained | Textiles; Paper | 16 | Expired |
| US5616395A | Process for the production of two-layer textile reinforcement adapted for the production of bituminous sealing sheets for roofing and reinforcement thus obtained | Emerging Cross-Sectional Technologies | 13 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.