Assembly for supporting mixed biofilm

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10662099
APP PUB NO 20180044211A1
SERIAL NO

15550255

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A bioreactor has a biofilm that receives a gas through a supporting membrane and another biofilm attached to an inert support. The first biofilm is aerated through the membrane and provides nitrification. The other biofilm has an anoxic or anaerobic zone and provides denitrification. A module useful in the bioreactor has cords potted in at least one potting head. Optionally, some or all of the cords have a gas transfer membrane. The module may provide inert supports, active gas transfer supports or a combination of both types of support. Multiple modules may be assembled together into a cassette, the cassette providing inert supports, active supports or a combination. The module or cassette may have an aerator for mixing or biofilm control.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
BL TECHNOLOGIES INC5951 CLEARWATER DRIVE MINNETONKA MN 55343

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cote, Pierre Lucien Dundas, CA 82 1588
Peeters, Jeffrey Gerard Oakville, CA 11 72

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 Nov 26, 2023
7.5 Year Payment $3600.00 $1800.00 $900.00 Nov 26, 2027
11.5 Year Payment $7400.00 $3700.00 $1850.00 Nov 26, 2031
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