| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_bf5eafa2bfc20f349c606cd4b21e643c |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-54 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D491-22 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D491-22 |
| filingDate |
1998-06-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2000-08-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6d6e834c8da0a74c9acfa9c784a3706b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a1f8e9a98b4cce93bc72eb3a58745448 |
| publicationDate |
2000-08-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-6111108-A |
| titleOfInvention |
Extraction of biologically active components from Camptotheca acuminata with supercritical fluids |
| abstract |
An extraction technique for the isolation of Camptothecin from plant matter of the Camptotheca Acuminata. The plant matter is loaded into a high-pressure vessel of a supercritical fluid extraction system and is pressurized with supercritical carbon dioxide to extract plant waxes or other waste. A modifier, preferably methanol, is then added resulting in the extraction of the Camptothecin into the solvent. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103254206-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2004110176-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102731520-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2006147556-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2003096422-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7060286-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104016997-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102603758-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2005180988-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2020256625-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6440420-B1 |
| priorityDate |
1997-07-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |