| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_cdb0379bafda21c66a1f38ce08c2630a |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2219-00378
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2219-00367
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01L2300-0838
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01L2300-165
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2219-00722
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01L2300-123
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01L2400-0481 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J19-0046
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01L3-0268
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B05B17-0669
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B05B17-0684 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J19-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01L3-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B05B17-06 |
| filingDate |
2015-07-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2021-10-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bb08dc2899031d082d1dfd408e90a20a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fe379471687a4cf4cf3676f1fbc23811
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_af090e550da2b9a0d6ff2882f48b78a8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9bb49b98b1694dfd4515e56c3dd9435b |
| publicationDate |
2021-10-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-11148164-B2 |
| titleOfInvention |
Piezoelectric dispenser with a longitudinal transducer and replaceable capillary tube |
| abstract |
A dispenser and methods for transferring liquids are disclosed. The dispenser may include a capillary tube with tip having an aperture, a piezoelectric actuator coupled to the capillary tube at a location. Actuation of the piezoelectric actuator causes a pressure wave to propagate along the capillary tube toward the tip such that radial motion at the location is transmitted as distally extending axial motion of the tip, thereby causing a droplet of a predetermined volume to be ejected from the aperture. In some embodiments, the capillary tube has a modulus of elasticity in a range which dampens acoustical noise from the actuation and provides single drop stability over a range of drop sizes. |
| priorityDate |
2014-07-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |