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

Patent Owner(s)

Patent Owner	Address
BEIERSDORF AG	BEIERSDORFSTRASSE 1-9 HAMBURG 20253

International Classification(s)

• A61K:PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOS....

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Ennen, Joachim	Hamburg, DE	4	25
Filbry, Alexander	Hamburg, DE	16	128
Jaspers, Soren	Hamburg, DE	4	36
Sauermann, Gerhard	Gross Neuendorf, DE	26	446
Sauermann, Kirsten	Letschien, DE	2	21
Schimpf, Ralph	Bonnigstedt, DE	24	40
Schonrock, Uwe	Nahe, DE	21	262
Schreiner, Volker	Hamburg, DE	17	402
Wepf, Roger	Hamburg, DE	1	0

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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: 2005/0032,888

Use of ascorbic acid for producing topical preparations with angiogenetic effects

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