Microfluidic device for preparing and analyzing a biological sample

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11779921
APP PUB NO 20210016282A1
SERIAL NO

16930882

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A microfluidic device includes a single rigid support and a first unit having a first chamber of nonzero volume delimited by walls of the support. A filter separates the first chamber into a first space and a second space, a first channel made in the support and a second channel. The device also includes a second unit including a second chamber, a third channel. The device further includes a first fluidic transfer channel between the first chamber and the second chamber, made in the support and opening on the one hand into said second chamber and on the other hand at a first bypass node in the second channel. The device including first flow switching means arranged for selecting connection of the first chamber to the exterior only, via the second channel only or to the second chamber only, through the first transfer channel.

Loading the Abstract Image... loading....

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

  • COMMISSARIAT A L' ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bordy, Thomas Grenoble, FR 17 36
Bourdat, Anne-Gaelle Grenoble, FR 7 8
Paulus, Caroline Grenoble, FR 15 37
Toutain, Remi Grenoble, FR 2 2

Cited Art Landscape

Load Citation

Patent Citation Ranking

Forward Cite Landscape

Load Citation

Maintenance Fees

Fee Large entity fee small entity fee micro entity fee due date
3.5 Year Payment $1600.00 $800.00 $400.00 Apr 10, 2027
7.5 Year Payment $3600.00 $1800.00 $900.00 Apr 10, 2031
11.5 Year Payment $7400.00 $3700.00 $1850.00 Apr 10, 2035
Fee Large entity fee small entity fee micro entity fee
Surcharge - 3.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge - 7.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge - 11.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge after expiration - Late payment is unavoidable $700.00 $350.00 $175.00
Surcharge after expiration - Late payment is unintentional $1,640.00 $820.00 $410.00