| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2389-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L2430-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2002-183
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2203-02 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-053
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J3-05
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L89-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-3604
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-227
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-3804
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-54 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-54 |
| filingDate |
2017-03-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2022-07-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2022-07-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-102417283-B1 |
| titleOfInvention |
Improved Silk Fibroin Glycerol Membrane |
| abstract |
The present invention relates to the manufacture of a membrane for use in the restoration of the middle ear, including perforation and damage to the eardrum. The present invention also provides compositions and methods for preparing composite silk fibroin and glycerol membranes using formic acid, wherein the membranes have improved mechanical and structural acoustic properties. |
| priorityDate |
2016-03-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |