Method for treating mineral sludge by flocculation in-line then above ground

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9809482
SERIAL NO

14430960

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

The improved process for conditioning sludges by flocculation, according to which:

    the sludge to be treated is transported in a pipeline,at least one flocculating agent is inserted in the pipeline that transports the sludge to be treated,the sludge is then mixed with the said flocculating agent.finally, the mixture is transported and then discharged in a natural or an artificial excavation at a distance from the bottom of the said excavation that is less than its depth.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
S P C M SAZAC DE MILIEUX ANDREZIEUX BOUTHEON F-42160

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Pich, René Saint Etienne, FR 12 53

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
7.5 Year Payment $3600.00 $1800.00 $900.00 May 7, 2025
11.5 Year Payment $7400.00 $3700.00 $1850.00 May 7, 2029
Fee Large entity fee small entity fee micro entity fee
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