{"search_session":{},"preferences":{"l":"en","queryLanguage":"en"},"patentId":"056-017-382-154-796","frontPageModel":{"patentViewModel":{"ref":{"entityRefType":"PATENT","entityRefId":"056-017-382-154-796"},"entityMetadata":{"linkedIds":{"empty":true},"tags":[],"collections":[{"id":11800,"type":"PATENT","title":"Stony Brook University Patent Portfolio","description":"","access":"OPEN_ACCESS","displayAvatar":true,"attested":false,"itemCount":1407,"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":8430,"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: stony brook Uni*; stony brook university. Select more for logical variants. Add to collection. Select all patents in the collection and expand by simple families. Add to collection. Total patents: 13
Search Applicants and Owners separately: stony brook Uni*; stony brook university. Select more for logical variants. Add to collection. Select all patents in the collection and expand by simple families. Add to collection. Total patents: 13
a plurality of particles, at least some of the plurality of particles comprising cross-linked polyvinyl alcohol and having a diameter of about 500 microns or less, the at least some of the particles having a first average pore size in an interior region and a second average pore size at a surface region, the first average pore size being greater than the second average pore size; and\n
a carrier fluid, the plurality of particles being in the carrier fluid."],"number":1,"annotation":false,"title":false,"claim":true},{"lines":["The composition of claim 1, wherein the at least some of the particles have an average diameter of about 10 microns or more."],"number":2,"annotation":false,"title":false,"claim":true},{"lines":["The composition of claim 1, wherein the at least some of the particles have an average diameter of about 100 microns or more."],"number":3,"annotation":false,"title":false,"claim":true},{"lines":["The composition of claim 1, wherein the at least some of the particles have an average diameter of about 300 microns or less."],"number":4,"annotation":false,"title":false,"claim":true},{"lines":["The composition of claim 1, wherein the at least some of the particles have an average diameter of about 300 microns or more."],"number":5,"annotation":false,"title":false,"claim":true},{"lines":["The composition of claim 1, wherein the at least some of the particles are at least partially coated with a substantially bioabsorbable material."],"number":6,"annotation":false,"title":false,"claim":true},{"lines":["The composition of claim 1, wherein the at least some of the particles have a density of from about 1.1 grams per cubic centimeter to about 1.4 grams per cubic centimeter."],"number":7,"annotation":false,"title":false,"claim":true},{"lines":["The composition of claim 1, wherein the at least some of the particles have an average sphericity of about 0.9 or more."],"number":8,"annotation":false,"title":false,"claim":true},{"lines":["The composition of claim 1, wherein, after compression to about 50 percent, the at least some of the particles have an average sphericity of about 0.9 or more."],"number":9,"annotation":false,"title":false,"claim":true},{"lines":["The composition of claim 1, wherein the at least some of the particles comprise about 2.5 weight percent or less polysaccharide."],"number":10,"annotation":false,"title":false,"claim":true},{"lines":["The composition of claim 10, wherein the polysaccharide comprises alginate."],"number":11,"annotation":false,"title":false,"claim":true},{"lines":["The composition of claim 11, wherein the alginate has a guluronic acid content of about 60 percent or greater."],"number":12,"annotation":false,"title":false,"claim":true},{"lines":["The composition of claim 1, wherein the at least some of the particles are substantially insoluble in DMSO."],"number":13,"annotation":false,"title":false,"claim":true},{"lines":["The composition of claim 1, wherein the at least some of the particles are substantially free of animal-derived compounds."],"number":14,"annotation":false,"title":false,"claim":true},{"lines":["The composition of claim 1, wherein the at least some of the particles have a first density of pores in the interior region and a second density of pores at a surface region, and the first density is different from the second density."],"number":15,"annotation":false,"title":false,"claim":true},{"lines":["A composition, comprising:\n
a plurality of particles, at least some of the plurality of particles comprising polysaccharide and having a diameter of about 500 microns or less, the at least some of the particles having an interior region defining pores and a surface region defining pores, the at least some of the particles having a first density of pores in the interior region and a second density of pores at the surface region, the first density being different from the second density, the at least some of the particles having a first average pore size in the interior region and a second average pore size at the surface region, and the first average pore size being greater than the second average pore size; and\n
a carrier fluid, the plurality of particles being in the carrier fluid."],"number":16,"annotation":false,"title":false,"claim":true},{"lines":["The composition of claim 16, wherein the at least some of the particles have an average diameter of about 10 microns or more."],"number":17,"annotation":false,"title":false,"claim":true},{"lines":["The composition of claim 16, wherein the at least some of the particles have an average diameter of about 100 microns or more."],"number":18,"annotation":false,"title":false,"claim":true},{"lines":["The composition of claim 18, wherein the at least some of the particles have an average diameter of about 300 microns or less."],"number":19,"annotation":false,"title":false,"claim":true},{"lines":["The composition of claim 16, wherein the at least some of the particles have an average a diameter of about 300 microns or more."],"number":20,"annotation":false,"title":false,"claim":true},{"lines":["The composition of claim 16, wherein the at least some of the particles comprise about 2.5 weight percent or less of the polysaccharide."],"number":21,"annotation":false,"title":false,"claim":true},{"lines":["The composition of claim 21, wherein the polysaccharide comprises alginate."],"number":22,"annotation":false,"title":false,"claim":true},{"lines":["The composition of claim 16, wherein the at least some of the particles further comprise cross-linked polyvinyl alcohol."],"number":23,"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":[]}}