| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1543b2b19ec0e331a0dcd89888cbef5f |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L9-035
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L9-048
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L2209-131
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L9-046
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L2209-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L2209-133 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L9-125
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L9-122
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L9-035 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L9-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L9-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L9-03 |
| filingDate |
2017-06-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2022-05-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f1b47538d44d00d765b65c7178bbd527
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5bd167c6a4656d08b267e498b75320ae
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d377e85bf2783af19c64de1a807af7d3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5cb41be4de403a3a5e5b8680e9cfc7e1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_519eec96f74caa392a4245cbe077519b |
| publicationDate |
2022-05-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-11324849-B2 |
| titleOfInvention |
Fragrance dispenser with user-selectable release rate |
| abstract |
A fragrance dispenser and a corresponding method of dispensing fragrance, comprising at least one receptacle having a major open end, with a porous diffuser layer occlusively overlying the major open end of the receptacle, wherein at least a sectional area of the porous diffuser layer is removable to uncover a portion of the receptacle to control of the release rate of a fragrance source. The fragrance dispenser may comprise a plurality of receptacles and the porous diffuser layer comprises a plurality of sections that are individually removable to uncover each receptacle. The fragrance dispenser could comprise a removable cover sheet that is peelably detachable from the porous diffuser layer. Porous diffuser layer could be an organic polymeric nonwoven web and/or the receptacle is made of a thermoplastic organic polymeric resin. The fragrance dispenser may further comprise a secondary diffuser layer that has 50% more permeability that the porous diffuser layer. |
| priorityDate |
2016-06-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |