| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e187e3bc879fb1b78d4d7416bb9186d4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9bc0a1ae83878f64b364f2abf883b2c7
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_24c39e4dc286833abc38483ab3822aee |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02C7-047
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02C7-048
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02C7-04 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02C7-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02C7-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02C7-02 |
| filingDate |
2012-01-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2015-07-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_294561e87eda96d90cd53fdf81aad73e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_80f41b969c21dce3b08b562206905774 |
| publicationDate |
2015-07-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-9091865-B2 |
| titleOfInvention |
Fractal features for enhanced tear exchange |
| abstract |
Feature patterns may be incorporated into the peripheral region of the back curve surface of contact lenses in order to increase tear exchange between the contact lens and the cornea. The feature patterns may be based upon fractal geometry and be incorporated anywhere in the periphery of the lens. The placement feature patterns are preferably determined utilizing a combination of simulations and experimentation. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11077462-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10031348-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11609053-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10768444-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11051977-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10830545-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11346620-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11598593-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11523939-B2 |
| priorityDate |
2012-01-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |