| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7a79a7677fc46be7e83ab1f3e065ed31 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E50-30 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A24B15-165
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A24B15-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A24F42-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10L5-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A24D1-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10L5-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A24F42-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10L5-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A24D1-22 |
| filingDate |
2012-12-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2020-04-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a112ac44ecdf1eb93351b21d5a86e008
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ccf331a93c7c6464bf2453ff2ec1775f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4af744bba91b910c2d03944ee2174b74 |
| publicationDate |
2020-04-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-2858287-C |
| titleOfInvention |
Composite heat source for a smoking article |
| abstract |
A composite heat source (6) for use in a smoking article comprises: a non-combustible porous ceramic matrix (16); and a particulate combustible fuel (18) embedded within the non-combustible porous ceramic matrix (16). The non-combustible porous ceramic matrix is formed from one or more particulate materials having a median D50 particle size at least five times less than the median D50 particle size of the particulate combustible fuel. Preferably, the non-combustible porous ceramic matrix (16) comprises one or more transition metal oxides. |
| priorityDate |
2011-12-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |