| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_bdd619b8a2cc2f110b9ee4dc8d896a17 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29K2083-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29K2105-0061
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G77-80 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02C7-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02C7-049
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29D11-0048
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29D11-00134
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29D11-00038
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29D11-00067
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29D11-00048
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29D11-00403
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B1-043
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G77-442 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B1-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02C7-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29D11-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G77-442 |
| filingDate |
2022-03-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_096197a679e2f7fbefabb73e9b1605e0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_09e9b75f35bf64be95e3547a58ded9f7
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_42bd4ebcf79814efca08ae4816a35b33
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_49b355106957b447c936ae557372054d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4db0930ddf5fc50b6e25438e489c12da
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_aad4c8e0c47534343424599dff1610aa
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b49926e4b66e56327ef16b153d5b97db
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b1f00e998287a46b4cdb7a556f19cff9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_238d0c3f3790c4c2806c488c05236812
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_40b5484245930b9fa26992c825a0a230 |
| publicationDate |
2022-10-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2022326412-A1 |
| titleOfInvention |
Method for making embedded hydrogel contact lenses |
| abstract |
The invention is directed to an embedded hydrogel contact lens, which comprises an insert sandwiched between two layers of hydrogel materials and can be produced according to a cast molding method including the procedures involving two females halves (FC 1 and FC 2 ) and two male halves (BC 1 and BC 2 ) and three consequential molding steps involving three molding assemblies: the 1st one formed between FC 1 and BC 1 for molding an insert; the 2 nd one formed between FC 1 and BC 2 for molding a lens precursor having the molded insert embedded in a layer of a hydrogel material in a way that the front surface of the molded insert merges with the convex surface of the lens precursor; and the 3rd one formed between FC 2 and BC 2 for molding an embedded hydrogel contact of the invention. |
| priorityDate |
2021-04-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |