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

Patent Owner(s)

Patent Owner	Address
DSM NUTRITIONAL PRODUCTS AG	4303 KAISERAUGST

International Classification(s)

• C12P:FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESI....
• C11C:FATTY ACIDS FROM FATS, OILS OR WAXES; CANDLES; FAT....

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
BARROW, James Colin	Torquay, AU	5	8
# of filed Patents : 5 Total Citations : 8
KRALOVEC, Jaroslav A	Halifax, CA	20	272
# of filed Patents : 20 Total Citations : 272
WANG, Weijie	Dartmouth, CA	84	469
# of filed Patents : 84 Total Citations : 469

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• 6 Age

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7.5 Year Payment	$3600.00	$1800.00	$900.00	May 14, 2027
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Full Text

US Patent Application No: 2008/0202,187

Method for Straightening Hot Profiled Sections

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Abstract

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The invention relates to a method for leveling profiles (5). When the hot-rolled profiles are cooled off, they deform considerably. Therefore, the profiles are not leveled while they are hot but are first cooled off. The inventive method for the first time allows leveling hot profiles at a profile temperature of >70.degree. C. while maintaining their once leveled profile shape when cooled off. For this purpose, the leveling force during leveling is applied directly to the flange (5b, 5c). As a consequence, the original state of stresses in the web (5a) and in the web roots remains unchanged and disadvantageous internal stresses are avoided.

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Description

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