| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_906ca3e73da85a522ccf9f24ef526955
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5220da4cfd0f07c1159f449cb7704c51
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_65aa0b066f32b81ba8c5676c5870bbcb
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_efbfdc7316d3b1b7ceaee5366a61b6e0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_cbb2134fe51d272557f267612b4d7f36 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01F1-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2353-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2201-0542
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2201-0522 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K19-544
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C11D17-0039
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-28 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K9-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K19-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-50 |
| filingDate |
2008-11-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2014-09-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_393e93a40777340b51a6b13a419e29d5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_243e34d6c35157b6921dc13db70642ed
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b4f22ebddc77e2c2f4bd7092bb0d577d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dd9b88bb3c5e80fbac791b08eb945975 |
| publicationDate |
2014-09-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-8821931-B2 |
| titleOfInvention |
Micro-particles containing a 3-D polymeric structure |
| abstract |
Micro-sized particles having a polymeric structure of cells are provided. Also provided is a method of producing micro-sized particles having a polymeric structure comprising: (1) forming a homogenous solution by heating a mixture of a high molecular weight polymer and a low molecular weight material, wherein said low molecular weight material makes up at least about 50% by weight of the homogenous solution, (2) forming a dispersed solution by dispersing the homogenous solution formed in step (1) into an inert material, (3) cooling the dispersed solution to cause the high molecular weight polymer to phase separate from the low molecular weight material, (4) forming solid particles comprised of said low molecular weight material trapped inside a structure of cells of said high molecular weight polymer, and (5) removing the solid particles from the dispersed solution. |
| priorityDate |
2007-11-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |