Systems and methods employing low molecular weight gelators for crude oil, petroleum product or chemical spill containment and remediation

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9708521
SERIAL NO

13218953

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

Low molecular weight gelators, methods of making such gelators, organogels comprising such gelators and systems and methods of using such gelators for the containment and/or remediation of a release and/or spill of a crude oil, a petroleum product and/or a chemical is described. In exemplary systems and methods, gels and/or emulsions formed from the combination and/or contact of such gelators and at least one of a crude oil, a petroleum product and a chemical from a release and/or spill into the environment can be used to recover these oils or chemicals while allowing the gelators to be recovered and reused to clean up or contain additional crude oil, petroleum products or chemicals.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
GEORGETOWN UNIVERSITY3800 RESERVOIR ROAD NOTHWEST WASHINGTON DC 2007

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Viswanatha, Mallya Ajaya Mallia Washington, US 2 11
Weiss, Richard G Bethesda, US 10 74

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 Jan 18, 2025
11.5 Year Payment $7400.00 $3700.00 $1850.00 Jan 18, 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