Curing of aromatic carbodiimides

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9328189
APP PUB NO 20150240022A1
SERIAL NO

14431811

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A method for polymerizing an aromatic multi-functional carbodiimide by contacting the aromatic multi-functional carbodiimide with a carboxylic acid salt at a temperature from 15° C. to 90° C.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

  • ROHM AND HAAS COMPANY

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Brinkman, Larry F Woodstock, US 9 54
Jacobs, Bradley A Crystal Lake, US 21 56
Marine, Amira A Missouri City, US 17 12
Vietti, David E Cary, US 25 85
Zupancic, Joseph J Glen Ellyn, US 71 436

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
11.5 Year Payment $7400.00 $3700.00 $1850.00 Nov 3, 2027
Fee Large entity fee small entity fee micro entity fee
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