Extraction of hydrocarbons from hydrocarbon-containing materials

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8926832
SERIAL NO

13771953

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A method of extracting hydrocarbon-containing organic matter from a hydrocarbon-containing material includes the steps of providing a first liquid comprising a turpentine liquid; contacting the hydrocarbon-containing material with the turpentine liquid to form an extraction mixture; extracting the hydrocarbon material into the turpentine liquid; and separating the extracted hydrocarbon material from a residual material not extracted.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
GREEN SOURCE ENERGY LLCAUSTIN TX

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fan, Liang-tseng Manhattan, US 35 569
Lee, William Arthur Fitzhugh Spicewood, US 16 252
Shafie, Shahram Reza Austin, US 17 74
Tollas, Julius Michael The Woodlands, US 14 252

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 Jul 6, 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