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

Patent Owner(s)

Patent Owner	Address
EOS ENERGY TECHNOLOGY HOLDINGS LLC	3920 PARK AVENUE EDISON NJ 08820

International Classification(s)

• C25B:ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE ....

• 2004 Application Filing Year
• C25B Class
• 183 Applications Filed
• 79 Patents Issued To-Date
• 43.17 % Issued To-Date

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Amendola, Steven	Ocean, NJ	22	669
# of filed Patents : 22 Total Citations : 669

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Patent Citation Ranking

• 3 Citation Count
• C25B Class

• 11.03 % this patent is cited more than
• 17 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

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
July 08, 2008	US,7396440,B2   US7396440B2	GRANTED PATENT AS SECOND PUBLICATION
May 25, 2006	US,20060108214,A1   US20060108214A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 7396440

Load leveling and electrolysis system

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Abstract

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The invention is a device for electrical load-leveling and/or electrolysis. A housing contains pairs of electrodes made from or containing a porous material. The electrodes are filled respectively with an anolyte and a catholyte, which is an ionic couple such as Vanadium +2/+3. A non-permi-selective barrier membrane with openings may be included to substantially separate the electrode pair. The device results in reduced resistive, over-potentials and polarization losses, and may be scaled-up for integration into an electric utility.

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Description

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Claims

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• PD2004

Date	Code	Event	Description
Nov 26, 2024	AS	ASSIGNMENT	free format text: SECURITY INTEREST;ASSIGNORS:EOS ENERGY TECHNOLOGY HOLDINGS, LLC;EOS ENERGY STORAGE LLC;REEL/FRAME:069458/0388 Owner name: CITIBANK, N.A., AS COLLATERAL AGENT, NEW YORK Effective Date: Nov 26, 2024
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Jul 07, 2020	FEPP	FEE PAYMENT PROCEDURE	free format text: 11.5 YR SURCHARGE- LATE PMT W/IN 6 MO, SMALL ENTITY (ORIGINAL EVENT CODE: M2556); ENTITY STATUS OF PATENT OWNER: SMALL ENTITY
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Dec 23, 2015	FPAY	FEE PAYMENT	year of fee payment: 8
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Mar 01, 2011	AS	ASSIGNMENT	free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:AMENDOLA, STEVEN;AMENDOLA FAMILY TRUST;REEL/FRAME:027324/0696 Owner name: GRID STORAGE TECHNOLOGIES, LLC, PENNSYLVANIA Effective Date: Mar 01, 2011
Jul 08, 2008	I	Issuance
Jun 18, 2008	STCF	INFORMATION ON STATUS: PATENT GRANT	free format text: PATENTED CASE
May 25, 2006	P	Published
Nov 19, 2004	F	Filing
Nov 19, 2004	PD	Priority Date