| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_34c531b0dce54fb192c75fd1f4f8d473 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T436-203332 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07J1-0059
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07J1-007 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-56
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07J1-00 |
| filingDate |
2003-03-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2007-05-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_592a3151528e72e92ae8c9c26601fa6a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3529da83c7c804b97e246091d3f51579
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_029eafdcb9ce0cddfcd64c3d32d91729 |
| publicationDate |
2007-05-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-7220733-B2 |
| titleOfInvention |
Separation of cresol from mares' urine |
| abstract |
A method of separating cresol from mares' urine by pervaporation using pore-free polymeric silicone membranes in which starting urine solutions containing high-quality and -quantity conjugated estrogens with a reduced or substantially removed cresol content are provided which are advantageously suitable for obtaining natural mixtures of conjugated estrogens from pregnant mares' urine. |
| priorityDate |
2000-09-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |