Inventor · disambiguated record

Ronald L. Bruening

Also filed as: BRUENING RONALD L

45 granted patents·1 pending application·1,263 citations·filing 1988–2004

99Inventor score

Technology areasB01J B01D C22B C12N C01F

Files withIBC ADVANCED TECH INC19 UNIV BRIGHAM YOUNG19 MILLIPORE CORP3 MYKROLIS CORP3 IBC ADVANCED TECHNOLOGIES1

Top patents by PatentIndex Score

46 records

0193US4943375AThe process of separating a selected ion from a plurality of other ions in a multiple ion solution by contacting the solution with a macrocyclic ligand bonded to silica which selectively complexes with the desired ionUNIV BRIGHAM YOUNG·Filed 1988·Granted Jul 24, 1990·77 cites·14 claims
0292US5393892AProcesses for removing, separating and concentrating lead, thallium, alkali metals, alkaline earth metals from concentrated matrices using macrocyclic polyether cryptand ligands bonded to inorganic supportsIBC ADVANCED TECH INC·Filed 1993·Granted Feb 28, 1995·53 cites·32 claims
0391US5250188AProcess of removing and concentrating desired molecules from solutionsUNIV BRIGHAM YOUNG·Filed 1989·Granted Oct 5, 1993·61 cites·29 claims
0491US4959153AProcess of removing ions from solutions by forming a complex with a sulfur containing hydrocarbon covalently bonded to silicaUNIV BRIGHAM YOUNG·Filed 1988·Granted Sep 25, 1990·71 cites·12 claims
0589US4952321AProcess of removing and concentrating desired ions from solutionsUNIV BRIGHAM YOUNG·Filed 1988·Granted Aug 28, 1990·63 cites·21 claims
0688US5547760ACompositions and processes for separating and concentrating certain ions from mixed ion solutions using ion-binding ligands bonded to membranesIBC ADVANCED TECH INC·Filed 1994·Granted Aug 20, 1996·54 cites·26 claims
0788US5179213AMacrocyclic ligands bonded to an inorganic support matrix and a process for selectively and quantitatively removing and concentrating ions present at low concentrations from mixtures thereof with other ionsUNIV BRIGHAM YOUNG·Filed 1990·Granted Jan 12, 1993·57 cites·7 claims
0888US5078978APyridine-containing alkoxysilanes bonded to inorganic supports and processes of using the same for removing and concentrating desired ions from solutionsUNIV BRIGHAM YOUNG·Filed 1989·Granted Jan 7, 1992·51 cites·13 claims
0987US5190661AProcess of removing ions from solutions using a complex with sulfur-containing hydrocarbonsUNIV BRIGHAM YOUNG·Filed 1992·Granted Mar 2, 1993·50 cites·17 claims
1086US5039419ASulfur-containing hydrocarbon compounds and process of using same in recovering and concentrating desired ions from solutions thereofUNIV BRIGHAM YOUNG·Filed 1990·Granted Aug 13, 1991·63 cites·10 claims
1185US5120443AProcesses for removing, separating and concentrating rhodium, iridium, and ruthenium from solutions using macrocyclic and nonmacrocyclic polyalkylene-polyamine-containing ligands bonded to inorganic supportsUNIV BRIGHAM YOUNG·Filed 1991·Granted Jun 9, 1992·57 cites·21 claims
1281US6479300B1Metal loaded ligand bound membranes for metal ion affinity chromatographyMILLIPORE CORP·Filed 1999·Granted Nov 12, 2002·56 cites·28 claims
1380US5182251AAminoalkylphosphonic acid containing ligands attached to solid supports for removal of metal ionsUNIV BRIGHAM YOUNG·Filed 1991·Granted Jan 26, 1993·42 cites·15 claims
1478US5173470ACompositions and processes for removing, separating and concentrating desired ions from solutions using sulfur and aralkyl nitrogen containing ligands bonded to inorganic supportsUNIV BRIGHAM YOUNG·Filed 1991·Granted Dec 22, 1992·47 cites·14 claims
1577US5071819ASulfur and nitrogen-containing hydrocarbons and process of using same in recovering and concentrating desired ions from solutions thereofIBC ADVANCED TECHNOLOGIES·Filed 1988·Granted Dec 10, 1991·32 cites·16 claims
1676US6623644B2Polyamide ligand-containing polymeric resins and methods of using the same for removing, separating and/or concentrating desired metal ions from solutionsIBC ADVANCED TECHOLOGIES INC·Filed 2001·Granted Sep 23, 2003·16 cites·21 claims
1776US6432313B2Method for concentrating, removing, and separating selected ions from source solutions using particulate solid supports functionalized with polyhydroxypyridinone ligandsIBC ADVANCED TECH INC·Filed 2001·Granted Aug 13, 2002·13 cites·21 claims
1874US5618433AProcesses for separating and concentrating certain ions from mixed ion solutions using ion-binding ligands bonded to membranesMILLIPORE CORP·Filed 1996·Granted Apr 8, 1997·34 cites·28 claims
1972US6551515B1Particulate soild supports functionalized with EGTA ligandsIBC ADVANCED TECH INC·Filed 2001·Granted Apr 22, 2003·11 cites·15 claims
2071US5084430ASulfur and nitrogen containing hydrocarbons and process of using same in separating desired ions from solutions thereofUNIV BRIGHAM YOUNG·Filed 1990·Granted Jan 28, 1992·30 cites·6 claims
2170US5175110AAnalysis of ions present at low concentrations in solutions containing other ionsUNIV BRIGHAM YOUNG·Filed 1990·Granted Dec 29, 1992·29 cites·10 claims
2269US6686479B2Compositions and methods for selectively binding amines or amino acid enantiomers over their counter-enantiomersIBC ADVANCED TECH INC·Filed 2001·Granted Feb 3, 2004·4 cites·17 claims
2369US6544422B2Method of making a composition for separating and concentrating certain ions from mixed ion solutionsMYKROLIS CORP·Filed 2001·Granted Apr 8, 2003·11 cites·20 claims
2468US6335420B1Polyamide ligand-containing polymeric resins and methods of using the same for removing, separating and/or concentrating desired metal ions from solutionsIBC ADVANCED TECH INC·Filed 1999·Granted Jan 1, 2002·23 cites·13 claims
2567US6719905B2Polymeric membranes functionalized with EGTA ligands, and process of separating ionsIBC ADVANCED TECH INC·Filed 2002·Granted Apr 13, 2004·11 cites·11 claims
2666US6774082B2Compositions for separating heterocyclic aromatic amine bases, nucleosides, nucleotides, and nucleotide sequencesIBC ADVANCED TECH INC·Filed 2002·Granted Aug 10, 2004·2 cites·49 claims
2766US5318846AProcess of removing ions from solutions using a complex with sulfur-containing hydrocarbons also containing electron withdrawing groups bonded to a solid hydrophilic matrixUNIV BRIGHAM YOUNG·Filed 1993·Granted Jun 7, 1994·19 cites·10 claims
2865US5244856APolytetraalkylammonium and polytrialkylamine-containing ligands bonded to inorganic supports and processes of using the same for removing and concentrating desired ions from solutionsUNIV BRIGHAM YOUNG·Filed 1992·Granted Sep 14, 1993·24 cites·10 claims
2964US6649064B2Filtration and purification method for aqueous acidsMYKROLIS CORP·Filed 2002·Granted Nov 18, 2003·12 cites·19 claims
3064US6524482B2Use of ion binding ligands attached to solid supports and membranes for ion removal from a biological systemIBC ADVANCED TECH INC·Filed 2001·Granted Feb 25, 2003·11 cites·31 claims
3164US6232265B1Particulate solid supports functionalized with polyhydroxypyridinone ligandsIBC ADVANCED TECH INC·Filed 1999·Granted May 15, 2001·20 cites·13 claims
3262US6221476B1Polymeric membranes functionalized with polyhydroxypyridinone ligandsIBC ADVANCED TECH INC·Filed 1999·Granted Apr 24, 2001·26 cites·36 claims
3362US5334316AProcess of using polytetraalkylammonium and polytrialkylamine-containing ligands bonded to inorganic supports for removing and concentrating desired ions from solutionsUNIV BRIGHAM YOUNG·Filed 1993·Granted Aug 2, 1994·22 cites·13 claims
3460US4975379AAnalysis of ions present at low concentrations in solutions containing other ionsUNIV BRIGHAM YOUNG·Filed 1989·Granted Dec 4, 1990·20 cites·20 claims
3559US6479159B1Polymeric membranes functionalized with EGTA ligandsIBC ADVANCED TECH INC·Filed 2001·Granted Nov 12, 2002·6 cites·8 claims
3657US5316679AElution of antimony from solid phases using concentrated sulfuric acid containing dilute hydrochloric acidIBC ADVANCED TECH INC·Filed 1993·Granted May 31, 1994·16 cites·16 claims
3755US6506706B1Polyamide-containing ligating agents bonded to inorganic and organic polymeric supports and methods of using the same for removing and concentrating desired metal ions from solutionsIBC ADVANCED TECH INC·Filed 1999·Granted Jan 14, 2003·16 cites·15 claims
3854US6447684B2Filtration and purification system for pH neutral solutionsMYKROLIS CORP·Filed 2001·Granted Sep 10, 2002·13 cites·23 claims
3953US2005064468A1Compositions and methods for separating heterocyclic aromatic amine bases, nucleosides, nucleotides, and nucleotide sequencesIBC ADVANCED TECH INC·Filed 2004·Application pending·0 cites
4052US5980987AMethod of making a composition for separating and concentrating certain ions from mixed ion solutionsMILLIPORE CORP·Filed 1996·Granted Nov 9, 1999·13 cites·14 claims
4147US7205401B2Compositions and methods for separating amines and amino acids from their counter-enantiomersIBC ADVANCED TECH INC·Filed 2003·Granted Apr 17, 2007·0 cites·35 claims
4245US5446182AProcess of removing ions from solutions using a complex with sulfur-containing hydrocarbons also containing electron withdrawing groups bonded to a solid hydrophilic matrixUNIV BRIGHAM YOUNG·Filed 1994·Granted Aug 29, 1995·7 cites·10 claims
4342US5789496AProcess for separating cesium from industrial streams containing other alkali metals using poly(hydroxyarylene) polymeric resinsIBC ADVANCED TECH INC·Filed 1997·Granted Aug 4, 1998·5 cites·10 claims
4439US6117330AProcess of using sulfur and nitrogen-containing hydrocarbons in recovering and concentrating desired ions from solutions thereofUNIV BRIGHAM YOUNG·Filed 1990·Granted Sep 12, 2000·5 cites·14 claims
4539US6071416APoly N-cyclic aromatic ligands bonded to solid supports for removing and concentrating ions from solutionsIBC ADVANCED TECH INC·Filed 1997·Granted Jun 6, 2000·8 cites·26 claims
4636US5656702AProcesses for separating cesium from industrial streams containing other alkali metals using poly(hydroxyarylene) polymeric resinsIBC ADVANCED TECH INC·Filed 1994·Granted Aug 12, 1997·2 cites·7 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →