| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_644ba7b1554e78445803a700389dcd2c |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-5036
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-1652 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-51
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K47-36 |
| filingDate |
1994-07-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1999-03-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_23d444762201fdaf918b6edd49b2ef54
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_633c1377fb1af1b3de56c7b10bf73eb3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_573ee3d348a396d51820671262289771 |
| publicationDate |
1999-03-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0635261-B1 |
| titleOfInvention |
Coated microparticles with improved drug absorption |
| abstract |
The preparation consists of millispheres, micro-spheres, nanospheres or array-type particles consisting of a nucleus of a gellable hydrocolloid onto which has been deposited a film of a cationic polysaccharide, and incorporating inside a pharmacologically useful drug. The procedure consists of dissolving, suspending or emulsifying the drug in a solution of the gellable hydro-colloid; adding the resulting mixture to a gelling solution; and suspending the resulting millispheres, micro-spheres, nanospheres or array-type particles in a solution of the cationic polysaccharide. <IMAGE> |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7732404-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6916490-B1 |
| priorityDate |
1993-07-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |