| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8ae7654ef9e33834b35d3ec6efcee7a0 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-1053
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-106
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-1064
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B1-043 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02C7-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B1-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G73-10 |
| filingDate |
1993-02-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1993-11-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e205757e4896ce960315feec2572f02c |
| publicationDate |
1993-11-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-5260352-A |
| titleOfInvention |
Ocular lens material |
| abstract |
An ocular lens material consisting essentially of a polymer of an aromatic tetracarboxylic acid dianhydride with a silicon-containing diamine of the formula (I): ##STR1## wherein n is an integer of from 0 to 10. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5605942-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105017534-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5527862-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5543442-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7828432-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5473041-A |
| priorityDate |
1992-02-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |