Family

Loading Family data...

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

Patent Owner(s)

Patent Owner	Address
YAMAGATA UNIVERSITY	1-4-12 KOJIRAKAWA-MACHI YAMAGATA-SHI YAMAGATA 990-8560

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
Abe, Sachi	Yamagata, JP	3	2
Goto, Sakiko	Yamagata, JP	3	2
Kirii, Eriko	Yamagata, JP	3	2
Okumura, Atsushi	Osaka, JP	17	294
Yamamoto, Teiko	Tokyo, JP	5	2
Yamashita, Hidetoshi	Yamagata, JP	34	227

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	Oct 24, 2025
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Oct 24, 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
April 24, 2018	US,9949926,B2   US9949926B2	GRANTED PATENT AS SECOND PUBLICATION
July 09, 2015	US,20150190340,A1   US20150190340A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 9949926

Eye drop with difluprednate for macular edema treatment

---

 

Legal Events