Family

Loading Family data...

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

Patent Owner(s)

Patent Owner	Address
ASAHI KASEI KABUSHIKI KAISHA	OSAKA JAPAN OSAKA

International Classification(s)

• C08F:MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONL....
• C08C:TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
• C08L:COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
• C08K:USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUB....

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Hisamura, Kenta	Tokyo, JP	9	22
Yamada, Chigusa	Tokyo, JP	3	64
Yamaura, Yukio	Tokyo, JP	6	83
Yoshida, Junichi	Tokyo, JP	105	1896

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	Mar 8, 2028
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Mar 8, 2032

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
September 08, 2020	US,10766972,B2   US10766972B2	GRANTED PATENT AS SECOND PUBLICATION
February 08, 2018	US,20180037674,A1   US20180037674A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent Application No: 2018/0037,674

Modified Conjugated Diene-Based Polymer and Method for Producing the Same, and Modified Conjugated Diene-Based Polymer Composition

---

 

Legal Events