Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c3d2897d8957967372ab255feca0c3f0 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K31-167 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K31-155 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K47-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-2054 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-0053 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-4866 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K31-616 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-167 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K47-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-20 |
filingDate |
2019-12-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_95b1be962366b30e261a5010bb9bc680 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_18163c363fcd34d3b68bd80c4633e7df |
publicationDate |
2021-10-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
EP-3897731-A1 |
titleOfInvention |
A sustained release composition comprising an ethylcellulose |
abstract |
A sustained release solid composition for oral administration comprises a physiologically active ingredient embedded in a matrix of a water-insoluble ethylcellulose which has a DS(ethyl) of at least 1.8, wherein the concentration of ethylcellulose is 0.1-20% by dry weight of the active ingredient. |
priorityDate |
2018-12-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |