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

Patent Owner(s)

Patent Owner	Address
DOW GLOBAL TECHNOLOGIES LLC	2211 H H DOW WAY MIDLAND MI 48674

International Classification(s)

• B29C:SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTAN....
• F28D:HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTH....
• B01J:CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, CO....
• F28F:DETAILS OF HEAT-EXCHANGE OR HEAT-TRANSFER APPARATU....
• F28G:CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-....

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Cope, Richard F	Midland, US	5	54
Kar, Kishore K	Midland, US	20	142
Morgan, Brian M	Saginaw, US	1	35
Somasi, Madan	Midland, US	4	36
Yuan, Quan	Lake Jackson, US	115	715

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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	Dec 30, 2026

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
June 30, 2015	US,9068782,B2   US9068782B2	GRANTED PATENT AS SECOND PUBLICATION
September 30, 2010	US,20100243208,A1   US20100243208A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 9068782

Tube-side sequentially pulsable-flow shell-and-tube heat exchanger appratus, system, and method

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