http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-0158428-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_59542c41f642c9ab1c9b74361ee753bd http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_669feffb23e8b1fe50f4ec8b326264c2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_82b460ae2c0d553a2db7abd984e85631 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-1647 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-1694 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-16 |
| filingDate | 2001-01-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d4ed9d6ad65a8099f8745eafdf781d3d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5cce7f6ba77bf62d5d9b7008a79cb263 |
| publicationDate | 2001-08-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-0158428-A1 |
| titleOfInvention | Method of preparing a sustained release composition |
| abstract | The present invention relates to a sustained release composition and a method of preparing and administering the sustained release composition. The method of the invention for preparing a composition for the sustained release of a biologically active agent, comprises the steps of: (a) forming a dispersed system comprising a biologically active agent, a water soluble polymer and a first solvent for the water soluble polymer; (b) atomizing the dispersed system to form droplets; (c) freezing the droplets to produce frozen droplets; (d) removing at least a substantial portion of the first solvent from the frozen droplets to produce a dried substance comprising the biologically active agent and the water soluble polymer; (e) preparing a mixture comprising the dried substance, a biocompatible polymer, and a second solvent for the biocompatible polymer and the water soluble polymer which is a non-solvent for the biologically active agent; (f) fragmenting the biologically active agent of the mixture; (g) removing the second solvent from the mixture thereby forming a solid biocompatible polymer matrix having dispersed therein the biologically active agent and the water soluble polymer. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8952013-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8030313-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9763935-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2004089287-A3 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9457026-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8722679-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2004089287-A2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7807680-B2 |
| priorityDate | 2000-02-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 175.