Inventor · disambiguated record
Arup K. Sengupta
Also filed as: SENGUPTA ARUP · SENGUPTA ARUP K
13 granted patents·5 pending applications·143 citations·filing 1992–2023
90Inventor score
Top patents by PatentIndex Score
18 records- 0186US7901577B2Brackish and sea water desalination using a hybrid ion exchange-nanofiltration processSENGUPTA ARUP K·Filed 2008·Granted Mar 8, 2011·17 cites·12 claims
- 0283US7291578B2Hybrid anion exchanger for selective removal of contaminating ligands from fluids and method of manufacture thereofSENGUPTA ARUP K·Filed 2004·Granted Nov 6, 2007·40 cites·15 claims
- 0377US9120093B2Hybrid anion exchanger impregnated with hydrated zirconium oxide for selective removal of contaminating ligand and methods of manufacture and use thereofSENGUPTA ARUP K·Filed 2013·Granted Sep 1, 2015·4 cites·21 claims
- 0469US6136199ASelective removal of phosphates and chromates from contaminated water by ion exchangeJABLONSKY JULIUS JAMES·Filed 1998·Granted Oct 24, 2000·37 cites·12 claims
- 0566US7540965B2Process for treating concentrated salt solutions containing DOCORICA AUSTRALIA PTY LTD·Filed 2004·Granted Jun 2, 2009·13 cites·25 claims
- 0663US2025186969A1Metal polymer complexes methods for carbon dioxide captureUNIV LEHIGH·Filed 2023·Application pending·0 cites
- 0761US6495047B1Process for selective coagulant recovery from water treatment plant sludgeSENGUPTA ARUP K·Filed 2001·Granted Dec 17, 2002·11 cites·17 claims
- 0861US2023028182A1Apparatuses, systems, and method for filtrationUNIV LEHIGH·Filed 2022·Application pending·0 cites
- 0959US5304309ACyclic process for selective coagulant recovery from clarifier sludgeUNIV LEHIGH·Filed 1992·Granted Apr 19, 1994·20 cites·31 claims
- 1056US8187890B2Rapid sensing of toxic metals with hybrid inorganic materialsSENGUPTA ARUP K·Filed 2008·Granted May 29, 2012·1 cites·20 claims
- 1154US10399877B2In-situ, self-adjusting stability control of methane-producing anaerobic biological reactors through novel use of ion exchange fibersUNIV LEHIGH·Filed 2017·Granted Sep 3, 2019·0 cites·4 claims
- 1254US9731983B2Ion exchange methods for treating water hardnessUNIV LEHIGH·Filed 2013·Granted Aug 15, 2017·0 cites·27 claims
- 1353US10472261B2Contaminants removal with simultaneous desalination using carbon dioxide regenerated hybrid ion exchanger nanomaterialsUNIV LEHIGH·Filed 2018·Granted Nov 12, 2019·0 cites·25 claims
- 1451US2010282675A1System and method for reversible cation-exchange desalinationUNIV LEHIGH·Filed 2009·Application pending·0 cites
- 1550US2014374351A1Brackish water desalination using tunable anion exchange bedUNIV LEHIGH·Filed 2014·Application pending·0 cites
- 1647US10125033B2Self-regenerating anion exchange process for treating shale gas flowback waste waterUNIV LEHIGH·Filed 2015·Granted Nov 13, 2018·0 cites·18 claims
- 1743US9580337B2Pressurized forward osmosis process and systemSENGUPTA ARUP·Filed 2014·Granted Feb 28, 2017·0 cites·17 claims
- 1839US2012234765A1Method of treatment of produced water and recovery of important divalent cationsSENGUPTA ARUP K·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →