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• 15 United States
• 10 France
• 8 Japan
• 7 China
• 5 Korea
• 2 Other

Patent Owner(s)

Patent Owner	Address
UCAR CARBON COMPANY INC	3102 WEST END AVE SUITE 1100 NASHVILLE TN 37203

International Classification(s)

• B32B:LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA....

• 2001 Application Filing Year
• B32B Class
• 4834 Applications Filed
• 1708 Patents Issued To-Date
• 35.34 % Issued To-Date

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Lewis, Irwin Charles	Strongsville, OH	17	175
# of filed Patents : 17 Total Citations : 175
Pirro, Terrence Anthony	Cleveland, OH	4	59
# of filed Patents : 4 Total Citations : 59

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Patent Citation Ranking

• 3 Citation Count
• B32B Class

• 3.30 % this patent is cited more than
• 22 Age

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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

Full Text

US Patent Application No: 2003/0087,095

Sugar additive blend useful as a binder or impregnant for carbon products

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Abstract

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A sugar/additive blend useful as a binder or impregnant for carbon products. Simple sugars as well as sucrose are combined either in solution or in solid form with reactive additives such as ammonium hydrogen phosphate, ammonium chloride and para-toluene sulfuric acid. The sugar/additive blends form more and denser carbon residue than sugar alone when subjected to pyrolysis.

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Description

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Claims

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