Compositions and methods for reducing nitrogen volatilization of urea fertilizers

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10183897
APP PUB NO 20160304411A1
SERIAL NO

15195106

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A nitrogen stabilizing composition is provided. The composition includes 10% to 18% w/w N-(n-butyl) thiophosphoric triamide (NBPT), a light oil, an emulsifier, and a solvent including N-methyl-2-pyrrolidone (NMP) and two or more of propylene glycol, ethylene glycol, morpholine and glycerine.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
ACTIVE AGRISCIENCE INCABBOTSFORD BC V2T 6K2

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Waliwitiya, Ranil Surrey, CA 5 24

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 Jul 22, 2026
11.5 Year Payment $7400.00 $3700.00 $1850.00 Jul 22, 2030
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