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

Patent Owner(s)

Patent Owner	Address
CELANESE INT CORP	TEXAS USA

International Classification(s)

• C08J:WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTE....
• C08F:MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONL....
• C08K:USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUB....

• 2024 Application Filing Year
• C08J Class
• 777 Applications Filed
• 28 Patents Issued To-Date
• 3.61 % Issued To-Date

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Li, Man Cheng	Shanghai, CN	2	0
# of filed Patents : 2 Total Citations : 0
Ohm, Christian	Gernsheim, DE	22	19
# of filed Patents : 22 Total Citations : 19
Tao, Fangfang	Shanghai, CN	13	0
# of filed Patents : 13 Total Citations : 0

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• C08J Class

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Maintenance Fees

Fee	Large entity fee	small entity fee	micro entity fee	due date
3.5 Year Payment	$1600.00	$800.00	$400.00	Dec 20, 2027
7.5 Year Payment	$3600.00	$1800.00	$900.00	Dec 20, 2031
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Full Text

US Patent Application No: 2024/0199,850

Polymer Composition and Membranes Made Therefrom With Improved Mechanical Strength

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Abstract

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A polymer composition for producing gel extruded articles is described. The polymer composition contains polyethylene particles combined with a plasticizer and one or more strength enhancing additives. Polymer articles made in accordance with the present disclosure have enhanced strength properties. In one embodiment, the polymer composition is used to form a porous membrane for use as a separator in electronic devices.

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Description

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