Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e9d8ab8a1eb2b8ccbd14752a4d7c24fb |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-4866 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-4825 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-4833 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-48 |
filingDate |
2014-03-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
grantDate |
2018-05-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a6996150708a1f999925ede596b0aea5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6729c05834fa88d7ceb3949441d7b877 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1a0cfa87c1401e3aba96aa3845e87546 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3797ff2faefbc4f389ea1ff8207bae26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_98bba5d37dccef119fdc1954d0198c26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1fe936b285c44988b4ae31fe580de54b |
publicationDate |
2018-05-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
US-9968561-B2 |
titleOfInvention |
Silk-based capsules |
abstract |
A hard or soft capsule is disclosed comprising a shell and a fill material, wherein the shell comprises an interpenetrating network comprising a silk polymer and a film-forming natural polymer. A method of making a hard or soft capsule is also disclosed, comprising dissolving a silk protein in a solvent system to form a solubilized silk protein solution; mixing the solubilized silk protein solution with a film-forming natural polymer to form a homogenous shell material; and encapsulating a fill material with the homogenous shell material. |
priorityDate |
2013-03-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |