Proton exchange membrane and cell comprising such a membrane

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8507147
APP PUB NO 20100279201A1
SERIAL NO

12602135

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A cell of a fuel cell comprises an anode, a cathode, and between the cathode and the anode, a layer of ceramic including activated boron nitride.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
CERAM HYD5 AVENUE DE RENARDIERES 77250 ECUELLES FRANCE

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Mofakhami, Arash Buthiers, FR 12 66

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 Feb 13, 2025
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