| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2d2fdd3b50079b2a618b2785106c24d1 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K2039-55566
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K2039-55555
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2650-02 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K39-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-113
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-672
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K47-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-3328
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-0019
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K47-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K39-39 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K39-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K39-39
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G65-332
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-113
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K47-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-672
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K47-06 |
| filingDate |
2016-01-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ea55c8011c7db23bea52a92b3042cc65
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6d022516e3a023f57d0132f89371d761
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d8e80bdbd9a3b90a0faee3a2f3405c86
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c236a0ca541c0b022412a9f9d508fe8c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_73c88da3a14b2f5b0fe3aa807d0c2791
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ddaeb1834b2b7927270a70cb47f984a5 |
| publicationDate |
2018-01-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2018008713-A1 |
| titleOfInvention |
Sorbitan polyester conjugates for stabilizing water-in-oil emulsions and delivering controlled release of bioactive agents |
| abstract |
A composition in a water-in-oil-in-water (W/O/W) emulsion is disclosed. The composition comprises: (a) a continuous aqueous phase, comprising H 2 O; (b) an oil phase or an oil shell, dispersed in the continuous aqueous phase; and (c) a hydrophilic polymer, stabilizing an interface between the continuous aqueous phase and the oil phase or the oil shell to form the water-in-oil-in-water (W/O/W) emulsion. The oil phase or the oil shell comprises: (i) oil; (ii) an internal aqueous phase, dispersed within the oil or the oil shell; and (iii) a lipophilic sorbitan-polyester conjugate, stabilizing an interface between the oil and the inner aqueous phase to form a water-in-oil (W/O) emulsion. The lipophilic sorbitan-polyester conjugate comprises: (1) sorbitan; and (2) poly(lactide-co-ε-caprolactone) or polylactic acid (polylactide), conjugated to the sorbitan. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10655057-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10465109-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10457856-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2023064210-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2018327654-A1 |
| priorityDate |
2015-02-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |