Arup K. SenGupta
3Patents
1Active
3Granted
32Portfolio score
Filing activity: Mar 21, 2001 → Feb 13, 2008 · 1 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7291578B2 | Hybrid anion exchanger for selective removal of contaminating ligands from fluids and method of manufacture thereof | Chemistry; Metallurgy | 17 | Expired |
| US7901577B2 | Brackish and sea water desalination using a hybrid ion exchange-nanofiltration process | Emerging Cross-Sectional Technologies | 12 | Active |
| US6495047B1 | Process for selective coagulant recovery from water treatment plant sludge | Chemistry; Metallurgy | 5 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.