| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f2278e9abdba35847e74df6e8c276a50 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01L2200-025
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01L2300-123
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01L2400-0427
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01L2300-0816
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01L2200-0668
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01L2400-043 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01L3-508
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01L3-502792
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01L3-502761
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01L3-502715
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01L3-50273
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-484 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01L3-00 |
| filingDate |
2016-09-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2021-02-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8ef6f6d6f5ab88d62bf949fed2061c36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dccd8794400ca601b9b284b268cb7216
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7105911e8bdfc49b57a37af479a0adca
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d47e8d057e676d9d621189c72bbc7a8f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7315d6adf6ed77d7cd85630b4bb4284f |
| publicationDate |
2021-02-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-10913062-B2 |
| titleOfInvention |
Bead separation in microfluidics |
| abstract |
Digital microfluidics system with electrodes attached to a PCB has control unit for manipulating liquid droplets by electrowetting, cartridge accommodation site for taking up a disposable cartridge having a working gap in-between two hydrophobic surfaces, and magnetic conduit/backing combination. A barrier element on an individual electrode of the PCB for narrowing the working gap. A disposable cartridge is positioned at the cartridge accommodation site, its flexible working film touching there and of the barrier element an uppermost surface. In the working gap and above a path of selected electrodes a liquid portion or liquid droplet with magnetically responsive beads moves by electrowetting on the electrode path until a magnetic field of the magnetic conduit is reached. The backing magnet is activated before and during the moving to thereby attract and remove magnetically responsive beads therefrom. |
| priorityDate |
2015-09-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |