Inventor · disambiguated record
Lawrence C. Costa
Also filed as: COSTA LAWRENCE C · COSTA LAWRENCE CHARLES
12 granted patents·4 pending applications·294 citations·filing 1980–2016
90Inventor score
Top patents by PatentIndex Score
16 records- 0195US5693227ACatalyst mediated method of interfacial polymerization on a microporous support, and polymers, fibers, films and membranes made by such methodIONICS·Filed 1994·Granted Dec 2, 1997·161 cites·85 claims
- 0292US4321414ACatalytic hydrogenation of glycolaldehyde to produce ethylene glycolHALCON SD GROUP INC·Filed 1980·Granted Mar 23, 1982·40 cites·11 claims
- 0381US4317946AProcess for producing ethylene glycol via catalytic hydrogenation of glycolaldehydeHALCON SD GROUP INC·Filed 1980·Granted Mar 2, 1982·30 cites·12 claims
- 0480US8580341B2Method of making composite membraneWANG HUA·Filed 2009·Granted Nov 12, 2013·9 cites·10 claims
- 0580US7514001B2High recovery reverse osmosis process and apparatusGE INFRASTRUCTURE WATER & PROC·Filed 2006·Granted Apr 7, 2009·11 cites·12 claims
- 0678US8616380B2Reverse osmosis composite membranes for boron removalWANG HUA·Filed 2012·Granted Dec 31, 2013·2 cites·5 claims
- 0772US5089192AAsymmetric semipermeable poly(aryletherketone) membranes and method of producing sameIONICS·Filed 1990·Granted Feb 18, 1992·36 cites·14 claims
- 0859US2011049055A1Reverse osmosis composite membranes for boron removalGEN ELECTRIC·Filed 2009·Application pending·0 cites
- 0953US9346023B2Flux enhancing agent for improving composite polyamide reverse osmosis membrane performanceZHANG XINGPENG·Filed 2012·Granted May 24, 2016·1 cites·17 claims
- 1052US9914098B2Flux enhancing agent for improving composite polyamide reverse osmosis membrane performanceGEN ELECTRIC·Filed 2016·Granted Mar 13, 2018·0 cites·6 claims
- 1151US4316046AProcess for the preparation of aryl carboxylatesHALCON SD GROUP INC·Filed 1980·Granted Feb 16, 1982·4 cites·7 claims
- 1248US11458439B2Method for preparing membrane and associated membrane and filter elementGEN ELECTRIC·Filed 2016·Granted Oct 4, 2022·0 cites·19 claims
- 1344US2012292249A1Composite membrane and method of makingWANG HUA·Filed 2012·Application pending·0 cites
- 1439US2003173296A1High recovery reverse osmosis process and apparatusFiled 2001·Application pending·0 cites
- 1537US2018326360A1A polyvinyl alcohol porous support and methodBL TECHNOLOGIES INC·Filed 2015·Application pending·0 cites
- 1629US4316045ACatalytic process for the production of aryl carboxylatesHALCON SD GROUP INC·Filed 1980·Granted Feb 16, 1982·0 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →