Storage stable standards for aqueous chlorine analysis

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10634656
APP PUB NO 20170122922A1
SERIAL NO

15337296

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A standard for testing measurement systems for aqueous chlorine species analysis includes an openable storage vessel and an aqueous composition including a compound having the formula R1R2NCl where R1 and R2 are independently methyl, ethyl or propyl, wherein the aqueous composition is storage stable within the openable storage vessel.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
HACH COMPANY5600 LINDBERGH DRIVE P O BOX 389 LOVELAND CO 80539

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
MacFarland, Darren Windsor, US 8 34

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 Oct 28, 2027
11.5 Year Payment $7400.00 $3700.00 $1850.00 Oct 28, 2031
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