Fatty amines, amidoamines, and their derivatives from natural oil metathesis

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9828570
APP PUB NO 20160016897A1
SERIAL NO

14867039

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

Fatty amine compositions made from a metathesis-derived C10-C17 monounsaturated acid, octadecene-1,18-dioic acid, or their ester derivatives are disclosed. In another aspect, fatty amidoamines made by reacting a metathesis-derived C10-C17 monounsaturated acid, octadecene-1,18-dioic acid, or their ester derivatives with an aminoalkyl-substituted tertiary amine are disclosed. The fatty amines or amidoamines are advantageously sulfonated, sulfitated, oxidized, or reduced. In other aspects, the ester derivative is a modified triglyceride made by self-metathesis of a natural oil or an unsaturated triglyceride made by cross-metathesis of a natural oil with an olefin.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
STEPAN COMPANY1101 SKOKIE BLVD NORTHBROOK ILLINOIS 60062 60062

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Allen, Dave R Chicago, US 22 160
Alonso, Marcos Chicago, US 29 128
Bernhardt, Randal J Antioch, US 65 702
Brown, Aaron Chicago, US 86 723
Buchek, Kelly Hoffman Estates, US 10 38
Luebke, Gary Chicago, US 20 63
Luka, Renee Park Ridge, US 17 47
Malec, Andrew D Irvine, US 21 141
Masters, Ronald A Glenview, US 37 362
Munie, Lawrence A Grayslake, US 6 56
Murphy, Dennis S Libertyville, US 35 365
Shapiro, Irene Buffalo Grove, US 18 194
Skelton, Patti Winder, US 20 121
Sook, Brian Lawrenceville, US 16 100
Terry, Michael R Gurnee, US 19 153
Whitlock, Laura Lee Highland Park, US 12 86
Wiester, Michael Chicago, US 14 90
Wolfe, Patrick Shane Palatine, US 34 268

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 28, 2025
11.5 Year Payment $7400.00 $3700.00 $1850.00 May 28, 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