| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9cb2801d97cb9342a097f2784a159a29 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S424-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S424-14 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K36-58 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K36-58
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01N65-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-335 |
| filingDate |
1998-01-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_62d01e5898a1790dc0b1732d02169a69
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fffae6cda09a512b759222633b194f73 |
| publicationDate |
1999-07-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0930073-A1 |
| titleOfInvention |
Process for preparation of spermicidal agent |
| abstract |
A process for preparation of spermicidalnagent from neem oil which comprises in the step ofnprecipitation in the presence of an aliphaticnhydrocarbon solvent. The filtrate is subjected to anstep of enrichment in the presence of a polarnextracant to obtain a fraction. The extractant isndistilled to obtain a concentrated extract enrichednwith spermicidal agent. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2006082596-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2006082596-A3 |
| priorityDate |
1998-01-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |