http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0722317-B1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_711015e33711028abc080190ac98564f |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S977-907 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S977-918 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-127 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-1277 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12R1-07 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N1-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-127 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K39-00 |
| filingDate | 1994-10-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2001-11-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d76bf48e7baddfb6d287fc3312b40d2f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f1507862d333f21c2ad223089fded4c6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8d874eb18a5f78d657f17965d697702e |
| publicationDate | 2001-11-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-0722317-B1 |
| titleOfInvention | Liposomes containing particulate materials |
| abstract | A method is provided for the formation of liposomes of 0.1 mum to 50 mum in diameter having unilamella or multilamella structure and containing water insoluble or undissolved particulate materials comprising (a) forming liposomes and removing substantially all of any organic solvent used in their preparation, (b) freeze drying the liposomes so formed and then (c) rehydrating them in intimate admixture with the particulate material. Preferred encapsulated materials are particulate materials, most preferably microorganisms, plant or animal cells or water insoluble structures having organic solvent labile biochemical or immunological activity, but any water insoluble particulate may be encapsulated using the method. For example catalysts or drugs that are sparingly soluble may also be so incorporated such that slow release into the a patients body may be provided while release of detergents included in the many liposome preparation protocols may be avoided. |
| priorityDate | 1993-10-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 49.