{"search_session":{},"preferences":{"l":"en","queryLanguage":"en"},"patentId":"191-300-709-116-993","frontPageModel":{"patentViewModel":{"ref":{"entityRefId":"191-300-709-116-993","entityRefType":"PATENT"},"entityMetadata":{"linkedIds":{"empty":true},"tags":[],"collections":[{"id":10771,"type":"PATENT","title":"University of Southern California - Patent Portfolio","description":"","access":"OPEN_ACCESS","displayAvatar":true,"attested":false,"itemCount":8387,"tags":[],"user":{"id":91044780,"username":"Cambialens","firstName":"","lastName":"","created":"2015-05-04T00:55:26.000Z","displayName":"Cambialens","preferences":"{\"usage\":\"public\",\"beta\":false}","accountType":"PERSONAL","isOauthOnly":false},"notes":[{"id":8241,"type":"COLLECTION","user":{"id":91044780,"username":"Cambialens","firstName":"","lastName":"","created":"2015-05-04T00:55:26.000Z","displayName":"Cambialens","preferences":"{\"usage\":\"public\",\"beta\":false}","accountType":"PERSONAL","isOauthOnly":false},"text":"
wherein R1, R2, R3, R4, R5, and R6 are selected from the group consisting of hydrogen, alkyl, aryl, substituted alkyl, and substituted aryl; at least one of R1 and R2 is not hydrogen; at least one of R5 and R6 is not hydrogen; X1 and X2 are each independently selected from the group consisting of O, NR7, and S, wherein R7 is hydrogen, alkyl, aryl, substituted alkyl, or substituted aryl; and Y is a linking group selected from the group consisting of: alkylene, substituted alkylene, alkylidene, substituted alkylidene, arylene, or substituted arylene; and\n
wherein Y additionally comprises a substituent that binds to the resin."],"number":1,"annotation":false,"claim":true,"title":false},{"lines":["The apparatus of claim 1, wherein the resin is a macroporous resin."],"number":2,"annotation":false,"claim":true,"title":false},{"lines":["The apparatus of claim 2 wherein the resin is selected from the group consisting of: PS-DVB, Chelex, polyamine, amine-modified styrene-divinylbenzene, aminated phenol-formaldehyde resin, or amine-modified acrylic resin."],"number":3,"annotation":false,"claim":true,"title":false},{"lines":["The apparatus of claim 3 wherein the resin is PS-DVB."],"number":4,"annotation":false,"claim":true,"title":false},{"lines":["The apparatus of claim 2 wherein the compound chelates a metal cation selected from the group consisting of: Cu2+, Ni2+, Hg2+, Cd2+, Zn2+, and Co2+."],"number":5,"annotation":false,"claim":true,"title":false},{"lines":["The apparatus of claim 1, wherein the resin is microporous resin."],"number":6,"annotation":false,"claim":true,"title":false},{"lines":["An apparatus comprising a resin attached to a compound comprising\n
wherein: a starred atom denotes a point of attachment; X1, X2, and X3 are independently selected from the group consisting of: O, NR3, and S; R1, R2, R3, Y1, Y2, Y3, Y4, and Y5, are independently selected from the group consisting of hydrogen, alkyl, aryl, substituted alkyl, and substituted aryl; one of Y1, Y2, and Y3 is selected from the group consisting of: alkylene, oxy-alkylene, amino-alkylene, thio-alkylene, —(CH2)nC(═O)NH— wherein n is from 1 to 10, —(CH2)nC(═O)O— wherein n is from 1 to 10, arylene, substituted arylene, heteroarylene, and substituted heteroarylene; at least one of R1 and Y1 is not hydrogen; and at least one of R1, R2, Y1, Y2, Y4, and Y5 is hydrogen; and at least one of R1 and Y1 is not hydrogen; and\n
wherein the resin is attached to the compound through one of Y1, Y2, Y4, or Y5."],"number":7,"annotation":false,"claim":true,"title":false},{"lines":["The apparatus of claim 7 wherein the resin is a macroporous resin."],"number":8,"annotation":false,"claim":true,"title":false},{"lines":["The apparatus of claim 8, wherein the resin is selected from the group consisting of: PS-DVB, Chelex, polyamine, amine-modified styrene-divinylbenzene, aminated phenol-formaldehyde resin, or amine-modified acrylic resin."],"number":9,"annotation":false,"claim":true,"title":false},{"lines":["The apparatus of claim 9 wherein the resin is PS-DVB."],"number":10,"annotation":false,"claim":true,"title":false},{"lines":["The apparatus of claim 8 wherein the compound chelates a metal cation selected from the group consisting of: Cu2+, Ni2+, Hg2+, Cd2+, Zn2+, and Co2+."],"number":11,"annotation":false,"claim":true,"title":false},{"lines":["The apparatus of claim 7 wherein the resin is a microporous resin."],"number":12,"annotation":false,"claim":true,"title":false},{"lines":["An ion exchange apparatus comprising: a macroporous resin; and, attached to the resin a ligand having a structural formula:\n
wherein: a starred atom denotes a point of attachment; N˜O denotes a bond that represents the Z or E isomeric form; X1, X2, X3 and X4 are independently selected from the group consisting of: O, NR4, and S; X1 is attached directly to the resin; Y2 and Y3 are independently selected from the group consisting of: alkylene, oxy-alkylene, aminoalkylene, thio-alkylene, arylene, substituted arylene, hetereoarylene, and substituted heteroarylene; R1, R2, R3, and R4 are independently selected from the group consisting of: hydrogen, alkyl, aryl, substituted alkyl, and substituted aryl; and n is from 1 to 5."],"number":13,"annotation":false,"claim":true,"title":false},{"lines":["The apparatus of claim 13 wherein n=1 to provide a methylene group, and the methylene group is derivatized to form a hydroxy-imino group."],"number":14,"annotation":false,"claim":true,"title":false}]}},"filters":{"npl":[],"notNpl":[],"applicant":[],"notApplicant":[],"inventor":[],"notInventor":[],"owner":[],"notOwner":[],"tags":[],"dates":[],"types":[],"notTypes":[],"j":[],"notJ":[],"fj":[],"notFj":[],"classIpcr":[],"notClassIpcr":[],"classNat":[],"notClassNat":[],"classCpc":[],"notClassCpc":[],"so":[],"notSo":[],"sat":[]},"sequenceFilters":{"s":"SEQIDNO","d":"ASCENDING","p":0,"n":10,"sp":[],"si":[],"len":[],"t":[],"loc":[]}}