| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_32754540c6c25aa120b79aedffa194bd |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07K16-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K2039-505 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K45-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07K16-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P27-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P27-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-0051
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K47-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K47-34 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P27-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P27-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K47-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K47-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K45-00 |
| filingDate |
2019-12-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7b8aa1f9ec83fc8fb8e12ee0b72c3e26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c763a416aa2c843fa647df7c6b491188
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2bb4eb47c7006deae2045e809bb876ae
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ef4c24aa656f0b612321193f85f54695
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c50fb4b8201f481e00d92a30022dafb9 |
| publicationDate |
2021-09-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-113365604-A |
| titleOfInvention |
Ophthalmic composition |
| abstract |
The present invention relates to ophthalmic compositions for controlled release of therapeutic agents. The ocular composition comprises at least 20% w/w of a therapeutic agent; from 5% to 75% w/w of a photopolymerizable composition selected from the group consisting of: segments or monomers of polyalkylene glycol monoacrylates, polyalkylene glycol diacrylates, polyalkylene glycol methacrylates and polyalkylene glycol dimethacrylates and mixtures, copolymers and block copolymers thereof; from 0.1% to 40% w/w of a biodegradable polymer selected from lactide/glycolide copolymers (including poly (lactide-co-glycolide) (PLGA)); poly (L-lactide) (PLA); polyhydroxyalkanoates, including polyhydroxybutyrate; polyglycolic acid (PGA); polycaprolactone (PCL); poly (DL-lactide) (PDL); poly (D-lactide); lactide/caprolactone copolymers; poly-L-lactide-co-caprolactone (PLC) and mixtures, copolymers and block copolymers thereof; and a photoinitiator. |
| priorityDate |
2018-12-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |