| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0d78cd2835221849f6a74e6349185819 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K31-155
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K31-785 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-155
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-785 |
| filingDate |
1984-08-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1986-05-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3ce88c29d6324c9610578429d39510a8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2e6c8f01a022f28b42d5d3a65c99ebcd
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dfbcfe48c85c53e5e85dad8749109a08 |
| publicationDate |
1986-05-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4590070-A |
| titleOfInvention |
Contraceptive methods |
| abstract |
This invention relates to the use of polymeric biguanides as topical contraceptive agents, which operate both by rendering vaginal mucus impenetrable to sperm, or by a direct spermicidal action. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5013544-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/AU-732693-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9848819-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6365625-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5958399-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6075050-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5433219-A |
| priorityDate |
1983-10-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |