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

Patent Owner(s)

Patent Owner	Address
UCHICAGO ARGONNE LLC	5801 SOUTH ELLIS AVENUE CHICAGO IL 60637

International Classification(s)

• B23K:SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLA....
• B32B:LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA....

• 2011 Application Filing Year
• B23K Class
• 1280 Applications Filed
• 968 Patents Issued To-Date
• 75.63 % Issued To-Date

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Bahns, John T	DeKalb, US	9	100
# of filed Patents : 9 Total Citations : 100
Chen, Liaohai	Darien, US	10	143
# of filed Patents : 10 Total Citations : 143
Gray, Stephen K	Wheaton, US	6	6
# of filed Patents : 6 Total Citations : 6
Sankaranarayanan, Subramanian	Naperville, US	7	5
# of filed Patents : 7 Total Citations : 5

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Patent Citation Ranking

• 0 Citation Count
• B23K Class

• 0 % this patent is cited more than
• 11 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	Mar 16, 2026

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
September 16, 2014	US,8835805,B2   US8835805B2	GRANTED PATENT AS SECOND PUBLICATION
April 04, 2013	US,20130084451,A1   US20130084451A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 8835805

Method for patterning nano particles

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Abstract

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The invention provides a simple and inexpensive method to assemble nanomaterials into millimeter lengths. The method can be used to generate optical, sensing, electronic, magnetic and or catalytic materials. Also provided is a substrate comprised of fused nanoparticles. The invention also provides a diode comprised of assembled nanoparticles.

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Description

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Claims

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Claims data not available

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Legal Events

 

• LAPS2022
• STCH2022
• FP2022
• FEPP2022
• MAFP2018
• FEPP2018
• AS2017
• I2014
• STCF2014
• P2013
• AS2012
• AS2011
• F2011
• PD2011

Date	Code	Event	Description
Oct 24, 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: SMALL ENTITY
Oct 24, 2022	STCH	INFORMATION ON STATUS: PATENT DISCONTINUATION	free format text: PATENT EXPIRED DUE TO NONPAYMENT OF MAINTENANCE FEES UNDER 37 CFR 1.362
Sep 16, 2022	FP	LAPSED DUE TO FAILURE TO PAY MAINTENANCE FEE	Effective Date: Sep 16, 2022
May 10, 2022	FEPP	FEE PAYMENT PROCEDURE	free format text: MAINTENANCE FEE REMINDER MAILED (ORIGINAL EVENT CODE: REM.); ENTITY STATUS OF PATENT OWNER: SMALL ENTITY
Apr 23, 2018	MAFP	MAINTENANCE FEE PAYMENT	free format text: PAYMENT OF MAINTENANCE FEE, 4TH YR, SMALL ENTITY (ORIGINAL EVENT CODE: M2551) year of fee payment: 4
Apr 23, 2018	FEPP	FEE PAYMENT PROCEDURE	free format text: SURCHARGE FOR LATE PAYMENT, SMALL ENTITY (ORIGINAL EVENT CODE: M2554)
Jun 15, 2017	AS	ASSIGNMENT	free format text: TRUST;ASSIGNOR:BAHNS, JOHN TIMOTHY;REEL/FRAME:043502/0107 Owner name: JOHNT.BAHNS TRUST, WASHINGTON Effective Date: Jun 15, 2017
Sep 16, 2014	I	Issuance
Aug 27, 2014	STCF	INFORMATION ON STATUS: PATENT GRANT	free format text: PATENTED CASE
Apr 04, 2013	P	Published
Jan 27, 2012	AS	ASSIGNMENT	free format text: CONFIRMATORY LICENSE;ASSIGNOR:UCHICAGO ARGONNE, LLC;REEL/FRAME:028949/0987 Owner name: ENERGY, UNITED STATES DEPARTMENT OF, DISTRICT OF C Effective Date: Jan 27, 2012
Oct 14, 2011	AS	ASSIGNMENT	free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:BAHNS, JOHN T.;CHEN, LIAOHAI;GRAY, STEPHEN K.;AND OTHERS;REEL/FRAME:027161/0485 Owner name: UCHICAGO ARGONNE, LLC, ILLINOIS Effective Date: Oct 14, 2011
Sep 30, 2011	F	Filing
Sep 30, 2011	PD	Priority Date