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

Patent Owner(s)

Patent Owner	Address
HEWLETT-PACKARD DEVELOPMENT COMPANY L P	10300 ENERGY DRIVE SPRING TX 77389

International Classification(s)

• C09D:COATING COMPOSITIONS, e.g. PAINTS, VARNISHES, LACQ....
• C09C:TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBRO....
• C01G:COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLAS....
• C08K:USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUB....

• 2013 Application Filing Year
• C09D Class
• 2176 Applications Filed
• 1786 Patents Issued To-Date
• 82.08 % Issued To-Date

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Ng, Hou T	Campbell, US	242	6041
# of filed Patents : 242 Total Citations : 6041
Tom, Howard S	San Jose, US	74	345
# of filed Patents : 74 Total Citations : 345
Zhao, Yan	Palo Alto, US	300	2671
# of filed Patents : 300 Total Citations : 2671

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Patent Citation Ranking

• 0 Citation Count
• C09D Class

• 0 % this patent is cited more than
• 7 Age

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Maintenance Fees

Fee	Large entity fee	small entity fee	micro entity fee	due date
7.5 Year Payment	$3600.00	$1800.00	$900.00	Jul 30, 2025
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Jul 30, 2029

Fee	Large entity fee	small entity fee	micro entity fee
Surcharge - 7.5 year - Late payment within 6 months	$160.00	$80.00	$40.00
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
January 30, 2018	US,9878920,B2   US9878920B2	GRANTED PATENT AS SECOND PUBLICATION
August 04, 2016	US,20160221836,A1   US20160221836A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 7503258

Method and apparatus for thermal development with development medium remover

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Abstract

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This invention relates to a method and apparatus for thermally developing a photosensitive element. The thermal development method includes heating the photosensitive element to a temperature sufficient to cause a portion of a composition layer in the element to liquefy, soften, or melt, contacting the heated photosensitive element with a development medium to absorb the liquefied portion at a contact location, and removing the development medium from the photosensitive element with a remover at a location away from the contact location.

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Description

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Claims

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Legal Events

 

• LAPS2021
• STCH2021
• FP2021
• FEPP2020
• FPAY2016
• SULP2016
• I2013
• STCF2013
• P2012
• AS2007
• F2007
• PD2007

Date	Code	Event	Description
May 03, 2021	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
May 03, 2021	STCH	INFORMATION ON STATUS: PATENT DISCONTINUATION	free format text: PATENT EXPIRED DUE TO NONPAYMENT OF MAINTENANCE FEES UNDER 37 CFR 1.362
Mar 26, 2021	FP	LAPSED DUE TO FAILURE TO PAY MAINTENANCE FEE	Effective Date: Mar 26, 2021
Nov 16, 2020	FEPP	FEE PAYMENT PROCEDURE	free format text: MAINTENANCE FEE REMINDER MAILED (ORIGINAL EVENT CODE: REM.); ENTITY STATUS OF PATENT OWNER: SMALL ENTITY
Sep 30, 2016	FPAY	FEE PAYMENT	year of fee payment: 4
Sep 30, 2016	SULP	SURCHARGE FOR LATE PAYMENT
Mar 26, 2013	I	Issuance
Mar 06, 2013	STCF	INFORMATION ON STATUS: PATENT GRANT	free format text: PATENTED CASE
Jul 12, 2012	P	Published
Dec 10, 2007	AS	ASSIGNMENT	free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:DEGREEF, ROGER;REEL/FRAME:020223/0343 Owner name: ROBINSON, DAVID, MICHIGAN Effective Date: Dec 10, 2007 free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:DEGREEF, ROGER;REEL/FRAME:020223/0343 Owner name: DEGREEF, ROGER, MICHIGAN Effective Date: Dec 10, 2007
Sep 19, 2007	F	Filing
Sep 19, 2007	PD	Priority Date