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

Patent Owner(s)

Patent Owner	Address
BOARD OF SUPERVISORS OF LOUISIANA STATE UNIVERSITY AND AGRICULTURAL AND MECHANICAL COLLEGE	OFFICE OF INNOVATION & ECOSYSTEM DEVELOPMENT 8000 INNOVATION PARK DRIVE BATON ROUGE LA 70820

International Classification(s)

• C13D:PRODUCTION OR PURIFICATION OF SUGAR JUICES
• C13J:EXTRACTION OF SUGAR FROM MOLASSES
• C13F:PREPARATION OR PROCESSING OF RAW SUGAR, SUGAR, OR ....
• B01D:SEPARATION

• 2000 Application Filing Year
• C13D Class
• 14 Applications Filed
• 4 Patents Issued To-Date
• 28.58 % Issued To-Date

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Saska, Michael	Baton Rouge, LA	8	113
# of filed Patents : 8 Total Citations : 113

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Patent Citation Ranking

• 2 Citation Count
• C13D Class

• 0 % this patent is cited more than
• 24 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 No: 6228178

Method for producing white sugar

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Abstract

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Nanofiltration is used to decolorize sugar juice or syrup. The resulting permeate may be used directly to crystallize white sugar without an intermediate step of producing a raw sugar, even though the color of the permeate is substantially higher than the highest color that is acceptable in a conventionally decolorized syrup used to crystallize white sugar. Significant cost savings are thus achieved in producing white sugar.

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Description

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Claims

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