Methods for synthesizing graphene from a lignin source

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9540244
APP PUB NO 20150307356A1
SERIAL NO

14297275

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

Embodiments of the presently-disclosed subject matter include methods for synthesizing carbon nanomaterials from a lignin and/or source thereof. Exemplary methods comprise a process of thermal treating a lignin and/or source thereof in the presence of a catalyst to synthesize graphene nanosheets.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
THE UNITED STATES OF AMERICA AS REPRESENTED BY THE SECRETARY OF AGRICULTURE1400 INDEPENDENCE AVE S W WASHINGTON DC 20250

International Classification(s)

  • [Classification Symbol]
  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cai, Zhiyong Madison, US 20 62
Zhang, Jilei Starkville, US 3 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 Jul 10, 2028
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