| Predicate |
Object |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06P1-6426
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D403-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B1-043
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02C7-108
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D251-50 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02C7-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D251-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06P1-642
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B1-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K3-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B3-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29D11-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02C7-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D403-12 |
| filingDate |
1990-03-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2000-12-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d44ff8ea1fedcf629fecd4c1318b01db
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ccbb8ddf03a1e775346256802045f325 |
| publicationDate |
2000-12-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-2011949-C |
| titleOfInvention |
Ultraviolet absorbing lenses and methods of making the same |
| abstract |
An ultraviolet radiation absorbing contact or intraocular lens and method of making the same, comprising a polymeric lens material to which is covalently bonded at least one halotriazine reactive ultraviolet radiation absorbing agent of the formula (see formula I) wherein A and E2 are ultraviolet radiation absorbing groups which are either identical to or dissimilar to each other, or of the formula IB (see formula II) wherein X is C1 or F; A is an ultraviolet radiation absorbing group; and E1 is an aqueous soluble group. |
| priorityDate |
1989-03-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |