BWE Limited
🏢 View company profile →13Patents
3Active
13Granted
32Portfolio score
Filing activity: Oct 5, 1990 → Apr 21, 2010 · 3 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5152163A | Continuous extrusion apparatus | Performing Operations; Transporting | 23 | Expired |
| US6619093B2 | Continuous extrusion apparatus | Performing Operations; Transporting | 21 | Expired |
| US5157955A | Continuous extrusion apparatus | Performing Operations; Transporting | 20 | Expired |
| US5147085A | Cold pressure welding method and machine | Performing Operations; Transporting | 10 | Expired |
| US6988389B2 | Continuous extrusion apparatus | Performing Operations; Transporting | 6 | Expired |
| US5813270A | Continuous extrusion apparatus | Performing Operations; Transporting | 5 | Expired |
| US5836191A | Continuous extrusion apparatus | Performing Operations; Transporting | 5 | Expired |
| US7194885B2 | Continuous extrusion apparatus | Performing Operations; Transporting | 5 | Expired |
| US5887473A | Continuous extrusion apparatus | Performing Operations; Transporting | 3 | Expired |
| US6655415B2 | Copper tubing | Emerging Cross-Sectional Technologies | 3 | Expired |
| US8281634B2 | Continuous extrusion apparatus and method for the production of cable having a core sheathed with aluminum based sheath with a continuous extrusion apparatus | Emerging Cross-Sectional Technologies | 1 | Active |
| US7980110B2 | Continuous extrusion apparatus | Performing Operations; Transporting | 1 | Active |
| US8061173B2 | Continuous extrusion apparatus | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.