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

Patent Owner(s)

Patent Owner	Address
W C HERAEUS GMBH	HANAU HANAU HESSIAN

International Classification(s)

• C07D:HETEROCYCLIC COMPOUNDS
• B01J:CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, CO....

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Rauter, Holger	Flieden , DE	9	18
Seliger, Raimund	Freigericht , DE	1	1
WERNER, Silvia	Kahl , DE	7	11
Wissmann, Friedrich	Alzenau , DE	3	8

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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: 2009/0143,588

QUARTZ GLASS MICRO-PHOTOREACTOR AND SYNTHESIS OF 10-HYDROXYCAMPTOTHECIN AND 7-ALKYL 10-HYDROXYCAMPTOTHECIN

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