| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5b65747ed78f05dd9ebe107b50ce2855 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A24D3-16 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A24D3-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A24D3-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A24D3-14 |
| filingDate |
2005-03-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2009-02-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_10890c380936af393bca2a26057ef489
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_704590b863a6692dbdb9e238e3ac4784
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ee40e267f3b7c1f9dce9fc374d77cbb6 |
| publicationDate |
2009-02-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-7487782-B2 |
| titleOfInvention |
Cigarette filter |
| abstract |
A cigarette filter has a filter medium containing an inorganic basic substance such as sodium carbonate and a moisturizing agent selected from the group consisting of glycerin, sodium propionate and sodium lactate. |
| priorityDate |
2002-09-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |