| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_bc905cbef116a1ec61d12125af9427f3 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N2500-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N2533-74
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N2533-72
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N2533-70
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N2533-54
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N2533-50 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N5-0068 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N5-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-715 |
| filingDate |
2006-03-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2011-03-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d33dae1d52998a461e0259f40f64ab16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8609c4696b7df68f9530d2f529f3e59d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e0f75bfc3831e6da25408d788d6ad498
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_72b5d48ececdc087251689635b458890
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a60e8b02a4be49b9d57f0ec0d23ea5c3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2693c7130a6aa2d540f4cfa50c033a09 |
| publicationDate |
2011-03-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-7906333-B2 |
| titleOfInvention |
Surface modification of polysaccharide, the modified polysaccharide, and method of culturing and recovery cells using the same |
| abstract |
A surface modification method of polysaccharide, the modified polysaccharide, and a method of culturing and recovery cells using the same are provided. The surface modification method of polysaccharide comprises (a) immersing a polysaccharide material in an acid, (b) immersing the polysaccharide material in an acidic solution containing a protein, and (c) immersing the polysaccharide material in an alkaline solution containing bivalent metal ions. |
| priorityDate |
2005-12-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |