Variable viscosity solventless prepolymer formulation

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8859666
APP PUB NO 20130144022A1
SERIAL NO

13311290

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

This invention relates to a prepolymer formulation comprising dicyclopentadiene that is at least 92% pure wherein the prepolymer formulation is flowable at ambient temperatures by virtue of the addition of a reactive ethylene monomer to the formulation.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
SPENCER COMPOSITES CORPORATION4550 PELL DRIVE SACRAMENTO CA 95838

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Spencer, Brian E Sacramento, US 46 420
Spencer, Zachary B Sacramento, US 18 67

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 Apr 14, 2026
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