| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_74da13c1a3a41388b22887f27405951c |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A01P1-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A41D13-1192
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B21-068
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A01N59-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01P1-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B21-068
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A41D13-11
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01N25-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01N59-00 |
| filingDate |
2021-04-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9c8f48e7fa30a59ce11efece90a1be92
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6d81010fbd576c86694682e434e25c42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b4ddc1e41d9842ce298566ee2d3d57b0 |
| publicationDate |
2021-10-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2021211697-A1 |
| titleOfInvention |
Antipathogenic face mask |
| abstract |
Described herein is an antiviral face mask and methods of use thereof to inactivate a virus in contact with the face mask. The face mask may include a fibrous material with silicon nitride powder impregnated therein and a layer surrounding the fibrous material. In some embodiments, silicon nitride is present in the fibrous material at a concentration of about 1 wt.% to about 15 wt.%. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2022125797-A1 |
| priorityDate |
2020-04-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |