IROPA AG
31Patents
3Active
31Granted
35Portfolio score
Filing activity: Mar 6, 2001 → Apr 22, 2016 · 1 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7156337B2 | Method for inserting weft yarns | Performing Operations; Transporting | 5 | Expired |
| US6467512B1 | Method for monitoring the cycle of the weft insertion into a weaving machine | Textiles; Paper | 5 | Expired |
| US6820833B1 | Method for controlling a yarn processing system and a yarn processing system | Performing Operations; Transporting | 5 | Expired |
| US6726139B2 | Method for feeding a thread without twists and a thread feeding device | Performing Operations; Transporting | 4 | Expired |
| US6513554B1 | Yarn processing system and method to operate a yarn processing system | Textiles; Paper | 4 | Expired |
| US7073399B2 | Yarn processing system | Textiles; Paper | 3 | Expired |
| US6519152B1 | Yarn processing system | Electricity | 3 | Expired |
| US7040353B2 | Weft yarn deflection brake and method for controlling the weft insertion into weaving machine | Textiles; Paper | 3 | Expired |
| US6691744B1 | Actuator and thread brake comprising an actuator | Performing Operations; Transporting | 3 | Expired |
| US6708731B1 | Method for monitoring weft yarn run/stop conditions | Textiles; Paper | 2 | Expired |
| US7110846B2 | Yarn processing system and yarn feeding device | Textiles; Paper | 2 | Expired |
| US6999837B2 | Device and method for controlling and/or monitoring a yarn processing system | Textiles; Paper | 2 | Expired |
| US6983771B2 | Feeding device | Performing Operations; Transporting | 2 | Expired |
| US6505653B1 | Device and method for variably braking a running yard | Performing Operations; Transporting | 2 | Expired |
| US6976511B2 | Method for the control of a weft yarn feeding device in a yarn processing system, and yarn processing system | Textiles; Paper | 1 | Expired |
| US7275291B2 | Pneumatic thread stretcher and thread processing system | Performing Operations; Transporting | 1 | Expired |
| US6691942B1 | Yarn feeding device | Textiles; Paper | 1 | Expired |
| US6637692B1 | Yarn feeding device and yarn braking body | Textiles; Paper | 1 | Expired |
| US7475709B2 | Yarn feeding device | Performing Operations; Transporting | 1 | Active |
| US6470713B1 | Method and apparatus for monitoring run/stop conditions of a yarn | Performing Operations; Transporting | 1 | Expired |
| US6592667B1 | Applicator | Performing Operations; Transporting | 0 | Expired |
| US6572047B1 | Yarn brake and yarn feeding device having a yarn brake | Textiles; Paper | 0 | Expired |
| US6868871B2 | Stopper magnet for a measuring yarn feeder | Textiles; Paper | 0 | Expired |
| US6896008B2 | Weft thread monitoring device | Textiles; Paper | 0 | Expired |
| US6941976B2 | Method for controlling a yarn feeding device of a weaving machine | Textiles; Paper | 0 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.