Method of passivating an iron disulfide surface via encapsulation in a zinc sulfide matrix

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9806208
SERIAL NO

15615935

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A method for passivating the surface of crystalline iron disulfide (FeS2) by encapsulating it within an epitaxial zinc sulfide (ZnS) matrix. Also disclosed is the related product comprising FeS2 encapsulated by a ZnS matrix in which the sulfur atoms at the FeS2 surfaces are passivated. Additionally disclosed is a photovoltaic (PV) device incorporating FeS2 encapsulated by a ZnS matrix.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

  • THE UNITED STATES OF AMERICA AS REPRESENTED BY THE SECRETARY OF THE NAVY

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Baker, Colin C Alexandria, US 22 14
Erwin, Steven C Washington, US 5 1
Frantz, Jesse A Washington, US 55 64
Myers, Jason D Alexandria, US 41 50
Sanghera, Jasbinder S Ashburn, US 189 960

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 Apr 30, 2025
11.5 Year Payment $7400.00 $3700.00 $1850.00 Apr 30, 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