http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1604231-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7503f2fa81a73988d9219717e7c7aee1 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2250-0004 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2211-1088 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2-1659 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K9-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B1-041 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B1-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K9-02 |
| filingDate | 2004-03-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_38eccf920d917cdfa18b65ee714e2b2d |
| publicationDate | 2005-12-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-1604231-A1 |
| titleOfInvention | Photochromic ocular devices |
| abstract | Described are photochromic occular devices such as contact lenses and intraocular lenses made of an organic polymeric material and at least one photochromic material adapted upon exposure to artinic radiation to change from a less ultraviolet radiation absorbing unactivated form to a more ultraviolet radiation absorbing activated form. The photochromic ocular device is adapted upon exposure to actinic radiation to exhibit a ratio of greater than 0.5:1.0 of increased untraviolet radiation absorbance to increased visible radiation absorbance as measured in the ultraviolet photochromic Performance test described herein. |
| priorityDate | 2003-03-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 363.