| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_27a71ddaaa2f5a8c228fc6cb3f3b3098 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01F23-40 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-1688
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-0075
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-008
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01F25-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D9-005
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D9-0059 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01F3-08 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61J-
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M13-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-72
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01F5-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-56
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-573
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D9-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K47-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61J1-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K47-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61J3-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-135 |
| filingDate |
2000-11-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2004-07-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e3d98acb44b4790a646ea61944831f20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_403ba91fa3eac614c8054c84e99aa46d |
| publicationDate |
2004-07-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-1225875-B1 |
| titleOfInvention |
Apparatus and process for preparing crystalline particles |
| abstract |
An apparatus for preparing crystalline particles of a substance suitable for inhalation therapy comprises (i) a first reservoir 3 of said substance dissolved in a liquid solvent; (ii) a second reservoir 3 of liquid antisolvent for said substance which is miscible with the liquid solvent; (iii) a cylindrical mixing chamber 2 having first and second tangential inlet ports and an axial outlet port; (iv) means for delivering the contents of the first and second reservoirs to the mixing chamber in a stream via the first and second inlet ports respectively at independent controlled flow rate, the streams of liquid from t he i nlet a nd o utlet ports being intimately mixed in the cylindrical mixing chamber through formation of a vortex thereby causing precipitation of crystalline particles of the substance; and (vi) means 5 for collecting crystalline particles suspended in the stream of liquid discharged from the outlet port of the mixing chamber. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10174071-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8765725-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9815865-B2 |
| priorityDate |
1999-11-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |