Controlled pressure release vessel for microwave assisted chemistry

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8852533
APP PUB NO 20130302220A1
SERIAL NO

13914734

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A controlled release and self-resealing vessel assembly for high pressure microwave assisted chemistry is disclosed. The vessel assembly includes a microwave-transparent, heat expandable reaction vessel having at least two cylindrical portions axially adjacent one another, with one of the portions having a diameter larger than the diameter of the other portion. A transition portion is between the two cylindrical portions, the vessel mouth is in the larger-diameter portion, and a cylindrical retaining sleeve surrounds the vessel.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
CEM CORPORATIONMATTHEWS NC 28106

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hargett,, Jr Wyatt Price Matthews, US 5 14

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 7, 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