| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0c03c411b4e1906ed05665362f3977fb |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L2430-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L2400-06 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B25-325
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-46
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B25-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-56
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-58 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-58
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B25-32 |
| filingDate |
2014-01-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8604dd59b9559d3e0f1f04d793410287 |
| publicationDate |
2015-12-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2015352249-A1 |
| titleOfInvention |
Soft Calcium Hydroxyapatite & a Method for Preparation Thereof Used for Filling Gaps in Human Bone |
| abstract |
Provided herein is a method for preparation of soft calcium Hydroxyapatite including: mixing a salt of calcium ion with a polymer to obtain a solution, addition of a salt of phosphate ion with the solution thus obtained to obtain aqueous calcium Hydroxyapatite, freeze drying to obtain soft calcium Hydroxyapatite (HA). The soft calcium Hydroxyapatite is a stable compound, which is sponge like with cellular matrix. When it is filled into a cavity of bone, it makes a wide area contact with bony cage around. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105819415-A |
| priorityDate |
2013-01-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |