UNITED WIRE, LTD
39Patents
21Active
39Granted
45Portfolio score
Filing activity: Sep 11, 1978 → Dec 10, 2013 · 12 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5137622A | Filter screen assembly | Performing Operations; Transporting | 62 | Expired |
| US5626234A | Sifting screen | Performing Operations; Transporting | 55 | Expired |
| US5819952A | Sifting screen | Performing Operations; Transporting | 48 | Expired |
| US7810649B2 | Sifting screens | Performing Operations; Transporting | 34 | Active |
| US6759000B2 | Method of making a filtering screen and support frame therefor | Emerging Cross-Sectional Technologies | 33 | Expired |
| US4224146A | Sifting machines | Performing Operations; Transporting | 28 | Expired |
| US8393474B2 | Injection molded grid for saving screen frames | Emerging Cross-Sectional Technologies | 27 | Active |
| US4603653A | Marine antifouling materials and markers | Emerging Cross-Sectional Technologies | 26 | Expired |
| US7819254B2 | Sifting screens | Performing Operations; Transporting | 25 | Expired |
| US8596464B2 | Sifting screens | Performing Operations; Transporting | 24 | Active |
| US7316321B2 | Sifting screen | Performing Operations; Transporting | 21 | Expired |
| US7992719B2 | Composite hookstrip screen | Emerging Cross-Sectional Technologies | 21 | Active |
| US10086408B2 | Vibratory separator screen with multiple frame design | Performing Operations; Transporting | 20 | Active |
| US6708829B2 | Method and device for joining screens | Performing Operations; Transporting | 19 | Expired |
| US9156061B2 | Injection molded grid for saving screen frames | Emerging Cross-Sectional Technologies | 19 | Active |
| US6675975B1 | Filtering screen and support frame therefor | Emerging Cross-Sectional Technologies | 18 | Expired |
| US6825136B2 | Filtering screens for vibratory separation equipment | Emerging Cross-Sectional Technologies | 15 | Expired |
| US5667661A | Wire plating | Chemistry; Metallurgy | 13 | Expired |
| US6692599B2 | Filtering screen and support frame therefor | Emerging Cross-Sectional Technologies | 11 | Expired |
| US6713190B2 | Reinforcement for a moulded filtering screen support frame | Emerging Cross-Sectional Technologies | 7 | Expired |
| US8597559B2 | Method of making a shaker screen | Emerging Cross-Sectional Technologies | 4 | Active |
| US6872466B2 | Method and apparatus for repairing screens | Emerging Cross-Sectional Technologies | 4 | Expired |
| US8496116B2 | Peripheral sealing system for pre-tensioned screens | Emerging Cross-Sectional Technologies | 4 | Active |
| US7306022B2 | Manufacture of a filtering screen | Performing Operations; Transporting | 3 | Expired |
| US9149839B2 | Sealing system for pre-tensioned composite screens | Emerging Cross-Sectional Technologies | 3 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.