{"search_session":{},"preferences":{"l":"en","queryLanguage":"en"},"patentId":"US_8846742_B2","frontPageModel":{"patentViewModel":{"ref":{"entityRefType":"PATENT","entityRefId":"148-192-018-215-517"},"entityMetadata":{"linkedIds":{"empty":true},"tags":[],"collections":[{"id":8759,"type":"PATENT","title":"University of Columbia","description":"","access":"OPEN_ACCESS","displayAvatar":true,"attested":false,"itemCount":13487,"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":8203,"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":"
Searched applicants and Owners= \"Columbia Univ\", \"Univ Columbia\", \" Univ Colum*\", \"Colum* univ\", \"Univ* Colum* NOT British\".
Select more for logical Variants
Add to collection
Total patents: more than 10k
Search Applicants and Owners separately:univ* AND Mainz. Select more for logical variants. Add to collection. Select all patents in the collection and expand by simple families. Add to collection. Total patents: 1203
Searched applicants and Owners= \"Columbia Univ\", \"Univ Columbia\", \" Univ Colum*\", \"Colum* univ\", \"Univ* Colum* NOT British\".
Select more for logical Variants
Add to collection
Total patents: more than 10k
Search Applicants and Owners separately:univ* AND Mainz. Select more for logical variants. Add to collection. Select all patents in the collection and expand by simple families. Add to collection. Total patents: 1203
where Z represents —NH—;\nX represents\nY represents\nR17 is phenyl, unsubstituted or substituted with one or more of hydroxyl, (C1-C4)alkoxy, alkoxylalkoxy, or halo;\n
R18\nor\n
together with R19 is\n\nand\n
R20 is"],"number":1,"annotation":false,"title":false,"claim":true}]}},"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":[]}}