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

Patent Owner(s)

Patent Owner	Address
TRIAD NATIONAL SECURITY LLC	LOS ALAMOS NATIONAL LABORATORY LC/TAS P O BOX 1663 LOS ALAMOS NM 87545

International Classification(s)

• C09K:MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED ....
• C01B:NON-METALLIC ELEMENTS; COMPOUNDS THEREOF

• 2007 Application Filing Year
• C09K Class
• 1237 Applications Filed
• 644 Patents Issued To-Date
• 52.07 % Issued To-Date

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Burrell, Anthony K	Los Alamos, US	45	683
# of filed Patents : 45 Total Citations : 683
Ott, Kevin C	Los Alamos, US	16	259
# of filed Patents : 16 Total Citations : 259
Thorn, David L	Los Alamos, US	20	120
# of filed Patents : 20 Total Citations : 120
Tumas, William	Los Alamos, US	14	118
# of filed Patents : 14 Total Citations : 118

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Patent Citation Ranking

• 0 Citation Count
• C09K Class

• 0 % this patent is cited more than
• 15 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
June 15, 2010	US,7736531,B2   US7736531B2	GRANTED PATENT AS SECOND PUBLICATION
August 09, 2007	US,20070183967,A1   US20070183967A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 7736531

Composition and method for storing and releasing hydrogen

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Abstract

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A chemical system for storing and releasing hydrogen utilizes an endothermic reaction that releases hydrogen coupled to an exothermic reaction to drive the process thermodynamically, or an exothermic reaction that releases hydrogen coupled to an endothermic reaction.

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Description

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Claims

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Legal Events

 

• LAPS2022
• STCH2022
• FP2022
• FEPP2022
• AS2018
• MAFP2017
• FPAY2013
• I2010
• STCF2010
• AS2008
• P2007
• AS2007
• F2007
• AS2007
• AS2007
• PD2006

Date	Code	Event	Description
Jul 18, 2022	LAPS	LAPSE FOR FAILURE TO PAY MAINTENANCE FEES	free format text: PATENT EXPIRED FOR FAILURE TO PAY MAINTENANCE FEES (ORIGINAL EVENT CODE: EXP.); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY
Jul 18, 2022	STCH	INFORMATION ON STATUS: PATENT DISCONTINUATION	free format text: PATENT EXPIRED DUE TO NONPAYMENT OF MAINTENANCE FEES UNDER 37 CFR 1.362
Jun 15, 2022	FP	LAPSED DUE TO FAILURE TO PAY MAINTENANCE FEE	Effective Date: Jun 15, 2022
Jan 31, 2022	FEPP	FEE PAYMENT PROCEDURE	free format text: MAINTENANCE FEE REMINDER MAILED (ORIGINAL EVENT CODE: REM.); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY
Oct 31, 2018	AS	ASSIGNMENT	free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:LOS ALAMOS NATIONAL SECURITY, LLC;REEL/FRAME:047446/0849 Owner name: TRIAD NATIONAL SECURITY, LLC, NEW MEXICO Effective Date: Oct 31, 2018
Nov 20, 2017	MAFP	MAINTENANCE FEE PAYMENT	free format text: PAYMENT OF MAINTENANCE FEE, 8TH YEAR, LARGE ENTITY (ORIGINAL EVENT CODE: M1552) year of fee payment: 8
Dec 05, 2013	FPAY	FEE PAYMENT	year of fee payment: 4
Jun 15, 2010	I	Issuance
May 26, 2010	STCF	INFORMATION ON STATUS: PATENT GRANT	free format text: PATENTED CASE
Aug 13, 2008	AS	ASSIGNMENT	free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:REGENTS OF THE UNIVERSITY OF CALIFORNIA, THE;REEL/FRAME:021385/0833 Owner name: LOS ALAMOS NATIONAL SECURITY, LLC, NEW MEXICO Effective Date: Aug 13, 2008 free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:REGENTS OF THE UNIVERSITY OF CALIFORNIA, THE;REEL/FRAME:021385/0833 Owner name: LOS ALAMOS NATIONAL SECURITY, LLC,NEW MEXICO Effective Date: Aug 13, 2008
Aug 09, 2007	P	Published
Aug 03, 2007	AS	ASSIGNMENT	free format text: CONFIRMATORY LICENSE;ASSIGNOR:LOS ALAMOS NATIONAL SECURITY;REEL/FRAME:019940/0003 Owner name: ENERGY, U.S. DEPARTMENT OF, DISTRICT OF COLUMBIA Effective Date: Aug 03, 2007 free format text: CONFIRMATORY LICENSE;ASSIGNOR:LOS ALAMOS NATIONAL SECURITY;REEL/FRAME:019940/0003 Owner name: ENERGY, U.S. DEPARTMENT OF,DISTRICT OF COLUMBIA Effective Date: Aug 03, 2007
Feb 08, 2007	F	Filing
Feb 07, 2007	AS	ASSIGNMENT	free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:THORN, DAVID L.;TUMAS, WILLIAM;OTT, KEVIN C.;AND OTHERS;REEL/FRAME:021347/0486 Owner name: CALIFORNIA, THE REGENTS OF THE UNIVERSITY OF, NEW Effective Date: Feb 07, 2007 free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:THORN, DAVID L.;TUMAS, WILLIAM;OTT, KEVIN C.;AND OTHERS;REEL/FRAME:021347/0486 Owner name: CALIFORNIA, THE REGENTS OF THE UNIVERSITY OF,NEW M Effective Date: Feb 07, 2007 free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:THORN, DAVID L.;TUMAS, WILLIAM;OTT, KEVIN C.;AND OTHERS;REEL/FRAME:021347/0486 Owner name: REGENTS OF THE UNIVERSITY OF CALIFORNIA, THE, NEW Effective Date: Feb 07, 2007
Feb 07, 2007	AS	ASSIGNMENT	free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:THORN, DAVID L.;TUMAS, WILLIAM TUMAS;OTT, KEVIN C.;AND OTHERS;REEL/FRAME:018984/0149 Owner name: LOS ALAMOS NATIONAL LABORATORY,NEW MEXICO Effective Date: Feb 07, 2007 free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:THORN, DAVID L.;TUMAS, WILLIAM TUMAS;OTT, KEVIN C.;AND OTHERS;REEL/FRAME:018984/0149 Owner name: LOS ALAMOS NATIONAL LABORATORY, NEW MEXICO Effective Date: Feb 07, 2007
Feb 08, 2006	PD	Priority Date