Fleissner GmbH
38Patents
9Active
38Granted
40Portfolio score
Filing activity: Oct 21, 1982 → Mar 6, 2008 · 9 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4812284A | Process for heat treatment of nonwovens | Emerging Cross-Sectional Technologies | 12 | Expired |
| US7421766B2 | Drum for forming relief patterns on a textile web | Textiles; Paper | 8 | Active |
| US4620345A | Apparatus for crimping and setting synthetic fiber groups | Textiles; Paper | 8 | Expired |
| US7361241B2 | Filamentary nonwoven bandage fabric | Emerging Cross-Sectional Technologies | 7 | Expired |
| US6012654A | Nozzle beam on a device for generating liquid streams | Performing Operations; Transporting | 7 | Expired |
| US4624023A | Process and apparatus for washing textile material | Textiles; Paper | 6 | Expired |
| US4548106A | Process and apparatus for continuous cutting of strip- or rope-like material | Emerging Cross-Sectional Technologies | 6 | Expired |
| US6105222A | Device with a nozzle beam for producing liquid streams for stream braiding of fibers on a textile web | Textiles; Paper | 6 | Expired |
| US5570594A | Device for direct-flow treatment of fiber-containing material | Textiles; Paper | 4 | Expired |
| US7310859B2 | Water-permeable drum for the hydrodynamic needling textile webs and method of making the drum | Chemistry; Metallurgy | 4 | Expired |
| US6032383A | Device for through-flow continuous heat treatment of textiles, fabric, or the like | Textiles; Paper | 3 | Expired |
| US7367093B2 | Method for producing a nonwoven material by hydrodynamic needling | Emerging Cross-Sectional Technologies | 2 | Expired |
| US7441315B2 | Nozzle beam with means for setting working width and method for setting working width of a nozzle strip | Textiles; Paper | 2 | Expired |
| US4622728A | Method and apparatus for shrinkproofing tubular fabric | Textiles; Paper | 2 | Expired |
| US5568739A | Method for cleaning continuously advancing web-form textile material and device for working the method | Textiles; Paper | 2 | Expired |
| US7310858B2 | Method and transparent patterning of a material web and device for carrying out said method | Textiles; Paper | 2 | Expired |
| US4528877A | Process and apparatus for cutting band- or skein-shaped material | Emerging Cross-Sectional Technologies | 2 | Expired |
| US8082638B2 | Apparatus for producing textiles, nonwoven substances, spunbond fabrics, paper materials, and/or perforated films | Performing Operations; Transporting | 2 | Active |
| US5522560A | Double-bobbin device | Performing Operations; Transporting | 2 | Expired |
| US7500294B2 | Water needling device | Performing Operations; Transporting | 1 | Expired |
| US7631406B2 | Device for hydrodynamic intertwining of fibers in a fiber web | Textiles; Paper | 1 | Expired |
| US7448118B2 | Apparatus for patterning and stabilizing a workpiece web by use of an replaceable patterning shell | Mechanical Engineering; Lighting; Heating | 1 | Expired |
| US7981357B2 | Method of making a spunbond | Textiles; Paper | 1 | Active |
| US8418330B2 | Suction chamber for a water bar used for applying jets to fabrics | Textiles; Paper | 1 | Active |
| US7526845B2 | Nozzle beam in a device for generating liquid jets | Textiles; Paper | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.