Family

Loading Family data...

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

Patent Owner(s)

Patent Owner	Address
OTSUKA PHARMACEUTICAL CO LTD	JAPAN

International Classification(s)

• C07H:SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTI....
• C07B:GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS TH....

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Choi, Hyeong-wook	Andover, US	26	121
Fang, Frank	Andover, US	22	71
Lewis, Bryan Matthew	North Brunswick, US	3	7
Mathieu, Steven	Windham, US	17	109

Cited Art Landscape

Load Citation

• No Cited Art to Display

Loading Cited Art Landscape...

Patent Citation Ranking

Forward Cite Landscape

Load Citation

• No Forward Cites to Display

Loading Forward Cite Landscape...

Maintenance Fees

Fee	Large entity fee	small entity fee	micro entity fee	due date
7.5 Year Payment	$3600.00	$1800.00	$900.00	Jun 5, 2025
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Jun 5, 2029

Fee	Large entity fee	small entity fee	micro entity fee
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

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
December 05, 2017	US,9834576,B2   US9834576B2	GRANTED PATENT AS SECOND PUBLICATION
August 18, 2016	US,20160237107,A1   US20160237107A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 9834576

Synthetic route to 2′-deoxy-2′,2′-difluorotetrahydrouridines

---

 

Legal Events