Frit for use with molecular weight filtration system and apparatus

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11850556
APP PUB NO 20210060496A1
SERIAL NO

17096146

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A frit comprising a plurality of grooves; a drain hole; a transverse crossing lane; wherein said plurality of grooves are substantially parallel to one another and extend longitudinally across said frit; wherein said plurality of grooves comprise at least two different lengths; wherein said transverse crossing lane is substantially perpendicular to said plurality of grooves; wherein said drain hole is located within said transverse crossing lane; wherein said drain hole is located at a center of said transverse crossing lane.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
INTEGRATED PROTEIN TECHNOLOGIES INC2127 HARRISON ST EVANSTON IL 60201

International Classification(s)

  • [Classification Symbol]
  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Compton, Philip D Chicago, US 7 23
Drader, Jared San Marcos, US 4 3

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 Jun 26, 2027
7.5 Year Payment $3600.00 $1800.00 $900.00 Jun 26, 2031
11.5 Year Payment $7400.00 $3700.00 $1850.00 Jun 26, 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