| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_95e7278486e9ba6a3c0365c6c302909f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_bc408585f6863d7865c90ab9a4632135 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L2300-43
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L2430-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N2533-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2110-0083
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2101-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2230-00 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-4833
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-54
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-58
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-3821
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-6446
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-3885
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N5-0654
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-6659
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-6692
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-771
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-3206
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-348 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-77
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-64
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-66 |
| filingDate |
2004-01-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_60b353d5a802c205e8c393681fad59c4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e3c5023fe62703fe0cb1ecc60ed8d61c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d25ab285495cdecfe087ca054ec4204a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_36767482a89bdd26cc0617c6ddd3613b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6022244bf2a23fbd10b4af3de198c660 |
| publicationDate |
2004-08-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2004065450-A2 |
| titleOfInvention |
Biodegradable polyurethanes and use thereof |
| abstract |
A biodegradable and biocompatible polyurethane composition synthesized by reacting isocyanate groups of at least one multifunctional isocyanate compound with at least one bioactive agent having at least one reactive group -X which is a hydroxyl group (-OH) or an amine group (-NH2). The polyurethane composition is biodegradable within a living organism to biocompatible degradation products including the bioactive agent. Preferably, the released bioactive agent affects at least one of biological activity or chemical activity in the host organism. A biodegradable polyurethane composition includes hard segments and soft segments. Each of the hard segments is preferably derived from a diurea diol or a diester diol and is preferably biodegradable into biomolecule degradation products or into biomolecule degradation products and a biocompatible diol. Another biodegradable polyurethane composition includes hard segments and soft segments. Each of the hard segments is derived from a diurethane diol and is biodegradable into biomolecule degradation products. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8729202-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8445581-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2006055261-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106916273-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8002843-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2007033418-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9993579-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110124112-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7964696-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1700872-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9789223-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9695268-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2006055261-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103897133-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2511328-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10322209-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10844158-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8357767-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8962786-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1981440-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/AU-2004209554-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9327052-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108503768-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1981440-A4
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8318820-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1985319-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106916273-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2715541-C1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2009023770-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8425893-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110124112-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103897133-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109517153-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2009122375-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2009122375-A3 |
| priorityDate |
2003-01-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |