| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_12ff96b781ca3a6df0064f276c4d6888
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6acebc39c9f3e8bc55a203e1504082e5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6b2b250d3f776665fc10408a3fc94c37 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C48-022
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29K2995-006
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29L2023-007
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C48-9115
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29L2031-7534
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29K2067-046
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29K2067-00 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C55-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C48-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L31-148
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C48-09
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L31-041
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C48-919
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29D23-001 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61F2-915
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C48-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B28B21-56 |
| filingDate |
2008-08-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2012-12-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a03fdc7af7e7c7f3a9e0b3a66312c46d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_975499c641dfcb64c01ebefb124ae6e3 |
| publicationDate |
2012-12-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-8337739-B2 |
| titleOfInvention |
Improving fracture toughness of medical devices with a stereocomplex nucleating agent |
| abstract |
Methods of fabricating a polymeric implantable device from a PLLA/PDLA blend such as a stent with improved fracture toughness are disclosed. The blend is melt processed to allow formation of stereocomplex crystallites, which are nucleation sites for crystal growth. A polymer construct is formed from the melt processed blend and device is formed from the polymer construct. The stereocomplex crystallites result in an in increase in nucleation density and reduced crystal size, which increases fracture toughness of the formed device. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9078740-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2013207314-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8535593-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8961862-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10207449-B2 |
| priorityDate |
2008-08-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |