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

Patent Owner(s)

Patent Owner	Address
PRINCETON SATELLITE SYSTEMS	33 WITHERSPOON STREET PRINCETON NJ 08542

International Classification(s)

• G01J:MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTE....
• G01C:MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING....

• 2008 Application Filing Year
• G01J Class
• 1178 Applications Filed
• 651 Patents Issued To-Date
• 55.27 % Issued To-Date

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Bhatta, Pradeep	Plainsboro, US	9	286
# of filed Patents : 9 Total Citations : 286
Paluszek, Michael P	Princeton, US	3	24
# of filed Patents : 3 Total Citations : 24

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Patent Citation Ranking

• 12 Citation Count
• G01J Class

• 54.40 % this patent is cited more than
• 14 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
December 20, 2011	US,8081302,B2   US8081302B2	GRANTED PATENT AS SECOND PUBLICATION
December 30, 2010	US,20100328645,A1   US20100328645A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 8553208

Retail compatible detection of CVD grown diamond

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Abstract

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A system includes a radiation source to provide short wavelength light. A holder positions a table of a gemstone to receive the light. A detector is positioned to receive fluorescent light from the gemstone when the gemstone is a CVD grown gemstone.

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Description

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Claims

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Claims data not available

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Legal Events

 

• LAPS2021
• STCH2021
• FP2021
• FEPP2021
• FPAY2017
• AS2016
• I2013
• STCF2013
• P2013
• F2012
• PD2000

Date	Code	Event	Description
Nov 08, 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
Nov 08, 2021	STCH	INFORMATION ON STATUS: PATENT DISCONTINUATION	free format text: PATENT EXPIRED DUE TO NONPAYMENT OF MAINTENANCE FEES UNDER 37 CFR 1.362
Oct 01, 2021	FP	LAPSED DUE TO FAILURE TO PAY MAINTENANCE FEE	Effective Date: Oct 01, 2021
May 24, 2021	FEPP	FEE PAYMENT PROCEDURE	free format text: MAINTENANCE FEE REMINDER MAILED (ORIGINAL EVENT CODE: REM.); ENTITY STATUS OF PATENT OWNER: SMALL ENTITY
Mar 23, 2017	FPAY	FEE PAYMENT	year of fee payment: 4
Jul 14, 2016	AS	ASSIGNMENT	free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:BREIDENBACH, DIANE, MS.;MILLE, LAURENCE, MR.;REEL/FRAME:039194/0893 Owner name: FRAGRANCE SYSTEMS INTERNATIONAL, INC., NEW YORK Effective Date: Jul 14, 2016
Oct 01, 2013	I	Issuance
Sep 11, 2013	STCF	INFORMATION ON STATUS: PATENT GRANT	free format text: PATENTED CASE
Jan 03, 2013	P	Published
Jul 12, 2012	F	Filing
Feb 29, 2000	PD	Priority Date