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

Patent Owner(s)

Patent Owner	Address
LONZA LTD	LONZASTRASSE VISP 3930

International Classification(s)

• A61K:PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOS....
• C07K:PEPTIDES

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• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
AUCAMP, Jean	Slough Berkshire, GB	1	0
FEDOROWICZ, Filip	Basel, CH	2	0
HARTMANN, Lena	Basel, CH	1	0
JAHN, Michael	Basel, CH	25	227
KOULOV, Atanas	Basel, CH	9	15
LE, BRUN Virginie	Basel, CH	2	0
RAZVI, Abbas	Basel, CH	2	0
SCHREINER, Viktoria	Basel, CH	1	0

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Maintenance Fees

Fee	Large entity fee	small entity fee	micro entity fee	due date
3.5 Year Payment	$1600.00	$800.00	$400.00	Oct 10, 2028
7.5 Year Payment	$3600.00	$1800.00	$900.00	Oct 10, 2032
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Oct 10, 2036

Fee	Large entity fee	small entity fee	micro entity fee
Surcharge - 3.5 year - Late payment within 6 months	$160.00	$80.00	$40.00
Surcharge - 7.5 year - Late payment within 6 months	$160.00	$80.00	$40.00
Surcharge - 11.5 year - Late payment within 6 months	$160.00	$80.00	$40.00
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: 2025/0114,451

REDUCING POLYSORBATE DEGRADATION IN PROTEIN FORMULATIONS BY LOW AMOUNTS OF CITRIC ACID

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