http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-2668650-C
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f9d2291dd5bf75c28df4792000db5662 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L31-042 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L31-145 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P17-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08B37-0072 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08B37-003 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08B37-08 |
| filingDate | 2007-10-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2015-05-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_56eb57afed2c69fb0a12353294162a1b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bc5870d11ee34ef39a590bf82db19ec8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_72caf0d4d4589f934120277570fccd48 |
| publicationDate | 2015-05-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-2668650-C |
| titleOfInvention | Crosslinked hyaluronic acid and its process of preparation |
| abstract | The invention relates to a cross-linked hyaluronic acid that can be produced by a method comprising: (a) activating a hyaluronic acid; (b) reacting the activated hyaluronic acid with a cross-linking agent containing an oligo- or polypeptide in a reaction medium at a pH of between 8 and 12 in order to obtain a cross-linked hyaluronic acid; (c) adjusting the pH of the reaction medium to a value between 5 and 7; and (d) precipitating the cross-linked hyaluronic acid in an organic solvent. The invention also relates to the above method, to a hydrogel obtained from said cross-linked hyaluronic acid, and to the use of the cross-linked hyaluronic acid for the production of implants that can essentially be used in plastic surgery. |
| priorityDate | 2006-11-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 71.