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

Patent Owner(s)

Patent Owner	Address
ELECTROX CORPORATION	185 UNION AVENUE NEW PROVIDENCE NJ 07974

International Classification(s)

• G03G:ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY

• 2004 Application Filing Year
• G03G Class
• 2083 Applications Filed
• 1365 Patents Issued To-Date
• 65.54 % Issued To-Date

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Detig, Robert H	New Providence, NJ	18	181
# of filed Patents : 18 Total Citations : 181

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Patent Citation Ranking

• 1 Citation Count
• G03G Class

• 4.14 % 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
November 18, 2008	US,7452652,B2   US7452652B2	GRANTED PATENT AS SECOND PUBLICATION
May 12, 2005	US,20050100810,A1   US20050100810A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 7452652

Liquid toners for electrostatic printing of functional materials

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Abstract

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Liquid toners suitable for use in the electrostatic printing of functional materials to produce microstructures such as ribs, electrodes, spacers or filters, and methods of producing the liquid toners. The functional materials, which may include metals, glass and phosphors, are suspended as particles in a dilutent, which may be a non-polar liquid. The surface, or portions of the surface, of the functional material particles are given an appropriate acidic or hydroxyl functionality necessary for their use in electrostatic imaging either by etching or by coating with a material having the appropriate surface functionality.

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Description

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Claims

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Legal Events

 

• LAPS2020
• STCH2020
• FP2020
• FEPP2020
• FPAY2016
• FPAY2012
• I2008
• STCF2008
• P2005
• F2004
• AS2004
• PD1998

Date	Code	Event	Description
Dec 21, 2020	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
Dec 21, 2020	STCH	INFORMATION ON STATUS: PATENT DISCONTINUATION	free format text: PATENT EXPIRED DUE TO NONPAYMENT OF MAINTENANCE FEES UNDER 37 CFR 1.362
Nov 18, 2020	FP	LAPSED DUE TO FAILURE TO PAY MAINTENANCE FEE	Effective Date: Nov 18, 2020
Jul 06, 2020	FEPP	FEE PAYMENT PROCEDURE	free format text: MAINTENANCE FEE REMINDER MAILED (ORIGINAL EVENT CODE: REM.); ENTITY STATUS OF PATENT OWNER: SMALL ENTITY
May 05, 2016	FPAY	FEE PAYMENT	year of fee payment: 8
Apr 25, 2012	FPAY	FEE PAYMENT	year of fee payment: 4
Nov 18, 2008	I	Issuance
Oct 29, 2008	STCF	INFORMATION ON STATUS: PATENT GRANT	free format text: PATENTED CASE
May 12, 2005	P	Published
Dec 22, 2004	F	Filing
Dec 21, 2004	AS	ASSIGNMENT	free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:DETIG, ROBERT H.;REEL/FRAME:016125/0255 Owner name: ELECTROX CORPORATION, NEW JERSEY Effective Date: Dec 21, 2004
Oct 13, 1998	PD	Priority Date