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

Patent Owner(s)

Patent Owner	Address
ROCHE INNOVATION CENTER COPENHAGEN A/S	2970 HØRSHOLM

International Classification(s)

• C07H:SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTI....

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Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Funder, Erik Daa	Hilleroed, DK	7	8
Hansen, Dennis Jul	Farum, DK	13	14

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Fee	Large entity fee	small entity fee	micro entity fee	due date
3.5 Year Payment	$1600.00	$800.00	$400.00	Dec 6, 2026
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DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
June 06, 2023	US,11667660,B2   US11667660B2	GRANTED PATENT AS SECOND PUBLICATION
November 18, 2021	US,20210355150,A1   US20210355150A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent Application No: 11667660

Pyridinium salts as activators in the synthesis of stereodefined oligonucleotides

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