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

Patent Owner(s)

Patent Owner	Address
MERICHEM TECHNOLOGIES LLC	5450 OLD SPANISH TRAIL HOUSTON TX 77023

International Classification(s)

• B01D:SEPARATION

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Turner, V Keith	La Porte, US	6	86
# of filed Patents : 6 Total Citations : 86
Zhang, Tiejun	Bellaire, US	48	393
# of filed Patents : 48 Total Citations : 393

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Patent Citation Ranking

• 5 Citation Count
• B01D Class

• 7.73 % this patent is cited more than
• 12 Age

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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 4, 2024

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 04, 2013	US,8454824,B2   US8454824B2	GRANTED PATENT AS SECOND PUBLICATION
January 31, 2013	US,20130026086,A1   US20130026086A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 8114514

Reinforcement composition and method thereof

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Abstract

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The present invention relates generally to a reinforcement composition and a method of reinforcing an asphalt cement concrete composition. The reinforcement composition includes a core and an outer container. The core includes a plurality of fibers, and the outer container includes a polyolefin selected from the group consisting of polyethylene, polypropylene, and mixtures thereof.

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Description

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Claims

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Legal Events

 

• MAFP2023
• AS2020
• AS2020
• MAFP2019
• FPAY2015
• SULP2015
• REMI2015
• I2012
• STCF2012
• AS2009
• F2009
• PD2009

Date	Code	Event	Description
Aug 04, 2023	MAFP	MAINTENANCE FEE PAYMENT	free format text: PAYMENT OF MAINTENANCE FEE, 12TH YR, SMALL ENTITY (ORIGINAL EVENT CODE: M2553); ENTITY STATUS OF PATENT OWNER: SMALL ENTITY year of fee payment: 12
Sep 23, 2020	AS	ASSIGNMENT	free format text: SECURITY INTEREST;ASSIGNORS:FORTA ACQUIRECO, LLC;FORTA, LLC;FORTA INTERMEDIATE, LLC;REEL/FRAME:053875/0891 Owner name: FIRST COMMONWEALTH BANK, PENNSYLVANIA Effective Date: Sep 23, 2020
Sep 16, 2020	AS	ASSIGNMENT	free format text: STATEMENT OF CONVERSION;ASSIGNOR:FORTA CORPORATION;REEL/FRAME:054237/0821 Owner name: FORTA, LLC, PENNSYLVANIA Effective Date: Sep 16, 2020
Jul 30, 2019	MAFP	MAINTENANCE FEE PAYMENT	free format text: PAYMENT OF MAINTENANCE FEE, 8TH YR, SMALL ENTITY (ORIGINAL EVENT CODE: M2552); ENTITY STATUS OF PATENT OWNER: SMALL ENTITY year of fee payment: 8
Oct 21, 2015	FPAY	FEE PAYMENT	year of fee payment: 4
Oct 21, 2015	SULP	SURCHARGE FOR LATE PAYMENT
Sep 25, 2015	REMI	MAINTENANCE FEE REMINDER MAILED
Feb 14, 2012	I	Issuance
Jan 25, 2012	STCF	INFORMATION ON STATUS: PATENT GRANT	free format text: PATENTED CASE
Dec 15, 2009	AS	ASSIGNMENT	free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:MACDONALD, CLIFFORD N.;LANG, TRACY H.;REEL/FRAME:023818/0015 Owner name: FORTA CORPORATION, PENNSYLVANIA Effective Date: Dec 15, 2009
Aug 12, 2009	F	Filing
Aug 12, 2009	PD	Priority Date