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

Patent Owner(s)

Patent Owner	Address
BASF SE	GERMANY

International Classification(s)

• C08G:MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN B....
• C09D:COATING COMPOSITIONS, e.g. PAINTS, VARNISHES, LACQ....
• C08K:USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUB....

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Binder, Horst	Lampertheim, DE	43	427
Gomyo, Shintaro	Nishinomiya, JP	1	1
Han, Liang	Shanghai, CN	131	1708
He, Jing	Shanghai, CN	248	1384
Lee, Woosuk	Jinjoo, KR	4	11
Schaefer, Harald	Mannheim, DE	34	223

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Maintenance Fees

Fee	Large entity fee	small entity fee	micro entity fee	due date
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Oct 11, 2028

Fee	Large entity fee	small entity fee	micro entity fee
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 11, 2017	US,9617402,B2   US9617402B2	GRANTED PATENT AS SECOND PUBLICATION
May 02, 2013	US,20130109793,A1   US20130109793A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 9617402

Process for preparing polyisocyanates which are flocculation-stable in solvents from (cyclo)aliphatic diisocyanates

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