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

Patent Owner(s)

Patent Owner	Address
FIBERITE INC A DELAWARE CORP	2055 EAST TECHNOLOGY CIRCLE TEMPE AS 85284

International Classification(s)

• C08L:COMPOSITIONS OF MACROMOLECULAR COMPOUNDS

• 1994 Application Filing Year
• C08L Class
• 1074 Applications Filed
• 532 Patents Issued To-Date
• 49.54 % Issued To-Date

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Hwang, Sang-Hak	Wilmington, DE	2	27
# of filed Patents : 2 Total Citations : 27
Proffitt, Jr Thomas J	Kinston, NC	2	3
# of filed Patents : 2 Total Citations : 3

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Patent Citation Ranking

• 2 Citation Count
• C08L Class

• 2.47 % this patent is cited more than
• 30 Age

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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

Full Text

US Patent No: 5430096

Aqueous size for fiber reinforced high temperature composites

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Abstract

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Stable aqueous size of ammonia-and/or amine-neutralized poly(amide-acid) of certain aromatic dianhydrides with certain aromatic diamines.

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Description

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Claims

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Legal Events

 

• STCH2003
• LAPS2003
• FP2003
• REMI2003
• FPAY1998
• AS1997
• I1995
• F1994
• PD1992

Date	Code	Event	Description
Aug 06, 2003	STCH	INFORMATION ON STATUS: PATENT DISCONTINUATION	free format text: PATENT EXPIRED DUE TO NONPAYMENT OF MAINTENANCE FEES UNDER 37 CFR 1.362
Jul 07, 2003	LAPS	LAPSE FOR FAILURE TO PAY MAINTENANCE FEES
Jul 04, 2003	FP	LAPSED DUE TO FAILURE TO PAY MAINTENANCE FEE	Effective Date: Jul 04, 2003
Jan 22, 2003	REMI	MAINTENANCE FEE REMINDER MAILED
Oct 29, 1998	FPAY	FEE PAYMENT	year of fee payment: 4
Apr 04, 1997	AS	ASSIGNMENT	free format text: ;ASSIGNOR:E.I. DU PONT DE NEMOURS AND COMPANY;REEL/FRAME:008613/0877 Owner name: FIBERITE, INC., A DELAWARE CORPORATION, ARIZONA Effective Date: Apr 04, 1997 free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:E.I. DU PONT DE NEMOURS AND COMPANY, A DELAWARE CORP.;REEL/FRAME:008621/0594 Owner name: FIBERITE, INC., A DELAWARE CORP., ARIZONA Effective Date: Apr 04, 1997
Jul 04, 1995	I	Issuance
Apr 28, 1994	F	Filing
Nov 12, 1992	PD	Priority Date