METALLIC BIPOLAR PLATE FOR FUEL CELL

United States of America Patent

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Issued Date
Nov 12, 2009
app pub date
May 9, 2008
filing date
May 9, 2008

priority date (Note)
Abandoned

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Importance

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Abstract

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and subsequently forming it.

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Patent Owner(s)

Patent Owner	Address
UNIVERSITAT DUISBURG-ESSEN	45141 ESSEN

International Classification(s)

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[Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Buck, Volker	Velbert , DE	5	40
Heinzel, Angelika	Duisburg , DE	4	117

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Maintenance Fees

Fee	Large entity fee	small entity fee	micro entity fee	due date

Fee	Large entity fee	small entity fee	micro entity fee
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

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Number of patents in all portfolios	100 (maximum)	1000 (maximum)	2000 (maximum)	Unlimited
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Maximum number of comparisons	1 (maximum)	5 (maximum)	20 (maximum)	Unlimited

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Monthly PAIR Information and Watches
Number of patents in all portfolios	100 (maximum)	1000 (maximum)	2000 (maximum)	Unlimited
Watches in all categories (Watch)	10 (maximum)	50 (maximum)	500 (maximum)	Unlimited
Maximum number of portfolios	5 (maximum)	10 (maximum)	100 (maximum)	Unlimited
Maximum number of comparisons	1 (maximum)	5 (maximum)	20 (maximum)	Unlimited

FREE	$9.95/mo		$39.95/mo	$99.95/mo

PAIR Watch Weekly Update		$2.75/mo/patent		$2.65/mo/patent
PAIR Watch Daily Update		$5.75/mo/patent		$5.55/mo/patent
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Pre-publication Data
Monthly PAIR Information and Watches
Number of patents in all portfolios	100 (maximum)	1000 (maximum)	2000 (maximum)	Unlimited
Follows in all categories (Watch)	10 (maximum)	50 (maximum)	500 (maximum)	Unlimited
Maximum number of portfolios	5 (maximum)	10 (maximum)	100 (maximum)	Unlimited
Maximum number of comparisons	1 (maximum)	5 (maximum)	20 (maximum)	Unlimited

METALLIC BIPOLAR PLATE FOR FUEL CELL

Number of patents in Portfolio can not be more than 2000

United States of America Patent

12118415

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Abstract

First Claim

Family

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APP PUB NO	20090280386A1
SERIAL NO	12118415
DOCKET NO

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12118415

Stats

Importance

Abstract

First Claim

Family

Patent Owner(s)

International Classification(s)

Inventor(s)

Cited Art Landscape

Patent Citation Ranking

Forward Cite Landscape

Maintenance Fees

Full Text

Legal Events

Matter Detail

Renewals Detail

Load PAIR data

Payment Failure

Cancel Scheduled Update

Remove Watch on PAIR

Update PAIR data

PAIR load has been initiated

File History PDF

Add to Portfolio(s)

Important Notes on Latency of Status data

Important Note on Priority Date data