Family

Loading Family data...

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

Patent Owner(s)

Patent Owner	Address
TEIJIN CHEMICALS LTD	2-1 KASUMIGASEKI 3-CHOME CHIYODA-KU TOKYO 100-0013

International Classification(s)

• C08G:MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN B....

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Ando, Masatoshi	Tokyo, JP	25	234
Motoyoshi, Tetsuya	Tokyo, JP	16	73
Washizu, Akiko	Tokyo, JP	4	27

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

Fee	Large entity fee	small entity fee	micro entity fee
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 23, 2012	US,8293861,B2   US8293861B2	GRANTED PATENT AS SECOND PUBLICATION
November 24, 2011	US,20110288261,A1   US20110288261A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 8293861

Optical film

---

 

Legal Events