| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_10696fded9b90225a4907b748c2c6c1c |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L33-068
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-288
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-831 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08B37-08 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L33-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L33-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L31-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-72
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-54
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L29-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-83 |
| filingDate |
1999-02-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2009-12-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fb0d6a8f7d08a1c13010aa5a865db552
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8f3cf388f8fa6891f138710aec22fd63
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6c46d82cede38a3fa9013d540cbf67fd
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_096e7dc138e1c36942d0c32c1908f40c |
| publicationDate |
2009-12-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-2321890-C |
| titleOfInvention |
Sulphated hyaluronic acid and sulphated derivatives thereof covalently bound to polyurethanes, and the process for their preparation |
| abstract |
The present invention is directed to novel compounds with a high degree of haemocompatibility constituted by a polyurethane covalently bound to sulphated hyaluronic acid or to its sulphated derivative s, suitable for the preparation of biomaterials and for the coating of biomedical objects in the field of health care and surgery. |
| priorityDate |
1998-02-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |