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

Patent Owner(s)

Patent Owner	Address
DSM N V	HOLLAND HEERLEN HEERLEN LIMBURG

International Classification(s)

• C09J:ADHESIVES; ADHESIVE PROCESSES IN GENERAL
• B32B:LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA....

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Brassat, Bert	Krefeld, DE	20	163
Eichner, Heinz	Moenchen-Gladbach, DE	4	40
Hess, Bernhard	Moers, DE	10	86
Muller, Heino	Leverkusen, DE	38	263
Noble, Karl-Ludwig	Cologne, DE	13	139
Uerdingen, Walter	Leverkusen, DE	33	419

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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: 5194334

Process for the production of sheet metal/duroplast composite elements

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