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

Patent Owner(s)

Patent Owner	Address
DSM IP ASSETS B V	TE HEERLEN

International Classification(s)

• C07C:ACYCLIC OR CARBOCYCLIC COMPOUNDS

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Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Beumer, Raphael	Kaiseraugst, CH	39	82
Bonrath, Werner	Kaiseraugst, CH	150	81
Mueller, Marc-André	Kaiseraugst, CH	17	1
Wüestenberg, Bettina	Kaiseraugst, CH	3	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	Apr 5, 2025
7.5 Year Payment	$3600.00	$1800.00	$900.00	Apr 5, 2029
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Apr 5, 2033

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
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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

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
October 05, 2021	US,11136277,B2   US11136277B2	GRANTED PATENT AS SECOND PUBLICATION
September 03, 2020	US,20200277244,A1   US20200277244A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent Application No: 11136277

Process for the production of beta-springene

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