Inventor · disambiguated record
Valerie A. Bell
Also filed as: BELL VALERIE A · BELL VALERIE AMELIA
12 granted patents·4 pending applications·293 citations·filing 1997–2008
93Inventor score
Top patents by PatentIndex Score
16 records- 0187US6451283B1Macroscopic aggregates of microcrystalline zeolitesENGELHARD CORP·Filed 2000·Granted Sep 17, 2002·30 cites·37 claims
- 0285US6517611B1Olefin separations employing CTS molecular sievesENGELHARD CORP·Filed 2001·Granted Feb 11, 2003·36 cites·30 claims
- 0383US6340433B1Water purification using titanium silicate membranesENGELHARD CORP·Filed 2000·Granted Jan 22, 2002·33 cites·20 claims
- 0483US6068682ASmall-pored crystalline titanium molecular sieve zeolites and their use in gas separation processesENGELHARD CORP·Filed 1998·Granted May 30, 2000·68 cites·44 claims
- 0579US5989316ASeparation of nitrogen from mixtures thereof with methane utilizing barium exchanged ETS-4ENGELHARD CORP·Filed 1997·Granted Nov 23, 1999·42 cites·3 claims
- 0678US6416732B1Method of forming aluminosilicate zeolitesENGELHARD CORP·Filed 2000·Granted Jul 9, 2002·17 cites·19 claims
- 0771US6379436B1Macroporaus aluminosilicate desiccant, preparation from sodalite and use in enthalpy energy wheelsENGELHARD CORP·Filed 2000·Granted Apr 30, 2002·16 cites·12 claims
- 0866US6395067B1Geometric separation processes involving modified CTS membranesENGELHARD CORP·Filed 2000·Granted May 28, 2002·12 cites·51 claims
- 0966US5948383AHybrid zeolite-silica compositionsENGELHARD CORP·Filed 1998·Granted Sep 7, 1999·27 cites·13 claims
- 1056US6572776B2Method of static water softening using zeolites of novel morphologyENGELHARD CORP·Filed 2000·Granted Jun 3, 2003·4 cites·19 claims
- 1150US2009004084A1Exchange Cation Selection in ETS-4 to Control Adsorption Strength and Effective Pore DiameterBASF CATALYSTS LLC·Filed 2008·Application pending·0 cites
- 1249US6413492B1Method of forming high aluminum aluminosilicate zeolitesENGELHARD CORP·Filed 2000·Granted Jul 2, 2002·8 cites·31 claims
- 1345US2002198131A1Macroscopic aggregates of microcrystalline zeolitesFiled 2002·Application pending·0 cites
- 1445US2007243129A1Exchange cation selection in ETS-4 to control adsorption strength and effective pore diameterBELL VALERIE A·Filed 2006·Application pending·0 cites
- 1542US6685910B2Macroscopic aggregates of microcrystalline zeolites for static water softening applicationsENGELHARD CORP·Filed 2000·Granted Feb 3, 2004·0 cites·18 claims
- 1639US2002074293A1Porous static water softener containing hybrid zeolite-silicate compositionFiled 2000·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →