{"search_session":{},"preferences":{"l":"en","queryLanguage":"en"},"patentId":"154-410-688-507-877","frontPageModel":{"patentViewModel":{"ref":{"entityRefType":"PATENT","entityRefId":"154-410-688-507-877"},"entityMetadata":{"linkedIds":{"empty":true},"tags":[],"collections":[{"id":11714,"type":"PATENT","title":"University of Delaware - Patent Portfolio","description":"","access":"OPEN_ACCESS","displayAvatar":true,"attested":false,"itemCount":1872,"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":8367,"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":"
Search Applicants and Owners separately: uni* delaware
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Add to collection. Total patents: 1811
Search Applicants and Owners separately: uni* delaware
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Select all patents in the collection and expand by simple families.
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either a conduit or a container packed with filtration media and only one microorganism-removing agent;\n
wherein said only one microorganism-removing agent comprises particles of an element with an oxide, hydroxide, and/or oxyhydroxide coating having positively charged surface sites on said particles' surface through corrosion in water;\n
wherein said element is selected from the group consisting of zero valent iron and zero valent aluminum;\n
wherein said filtration media comprises at least one of anthracite, sand, gravel, activated carbon, zeolite, clay, diatomaceous earth, garnet, ilmenite, zircon, charcoal, and ion exchange resin; and\n
wherein said only one microorganism-removing agent is mixed with said filtration media in an amount effective to remove said viruses."],"number":1,"annotation":false,"title":false,"claim":true},{"lines":["A system according to claim 1, wherein said only one microorganism-removing agent is in contact with water to be treated for a time of about 0.1 second or more."],"number":2,"annotation":false,"title":false,"claim":true},{"lines":["A system according to claim 1, wherein said system is portable."],"number":3,"annotation":false,"title":false,"claim":true},{"lines":["A system according to claim 1, wherein said system is stationary."],"number":4,"annotation":false,"title":false,"claim":true},{"lines":["A disinfection system as recited in claim 1, wherein said system is capable of reducing said viruses by at least about 97%."],"number":5,"annotation":false,"title":false,"claim":true},{"lines":["A disinfection system as recited in claim 1, wherein said system is capable of reducing said viruses by at least about 99%."],"number":6,"annotation":false,"title":false,"claim":true},{"lines":["A disinfection system as recited in claim 1, wherein said system is capable of reducing said viruses by at least about 99.9%."],"number":7,"annotation":false,"title":false,"claim":true},{"lines":["A disinfection system as recited in claim 1, wherein said system is capable of reducing said viruses by at least about 99.99%."],"number":8,"annotation":false,"title":false,"claim":true},{"lines":["A disinfection system as recited in claim 1, wherein said system is capable of reducing said viruses by at least about 99.999%."],"number":9,"annotation":false,"title":false,"claim":true},{"lines":["A disinfection system as recited in claim 5, 6, 7, 8, or 9, wherein at least 90% of the viruses removed are removed by inactivation or irreversible sorption."],"number":10,"annotation":false,"title":false,"claim":true},{"lines":["A disinfection system as recited in claim 1, wherein the weight percent content of said only one microorganism-removing agent is in the range of from about 1% to about 54%."],"number":11,"annotation":false,"title":false,"claim":true},{"lines":["A disinfection system as recited in claim 1, wherein the weight percent content of said only one microorganism-removing agent is in the range of from about 8% to about 54%."],"number":12,"annotation":false,"title":false,"claim":true},{"lines":["A disinfection system as recited in claim 1, wherein the weight percent content of said only one microorganism-removing agent is in the range of from about 54% to about 99.99%."],"number":13,"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":[]}}