| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3c384676900759e40b6630ce9d16f339 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A23F5-223
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A23F5-206
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D11-0203
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A23F5-226
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D473-12 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D473-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A23F5-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A23F5-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D11-02 |
| filingDate |
1980-08-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1982-12-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cb7a9aaef6c4ca2c70d425e4ddd4616e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9491e9e889a5ef213e2e6b28890c4d4d |
| publicationDate |
1982-12-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4364965-A |
| titleOfInvention |
Process for extracting caffeine from solutions thereof in carbon dioxide under high pressure |
| abstract |
Extraction of caffeine from solutions thereof is accomplished with carbon dioxide under high pressure, using adsorbents which combine a high adsorption capacity for caffeine with such hydrophilic properties that the caffeine-laden adsorbent can be regenerated using water only. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4714617-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4820537-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5153015-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4976979-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4911941-A |
| priorityDate |
1977-11-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |