Particle count correction method and apparatus

United States of America Patent

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Jun 1, 2004
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Jan 30, 2003
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Jul 27, 2001
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Jul 27, 2001

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Abstract

A method is disclosed which allows more accurate counting of particles where the sample has significant size variability between particles. The method uses flight time and wait time to obtain a corrected count of particles.

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COULTER INTERNATIONAL CORP.

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Inventor Name	Address	# of filed Patents	Total Citations
Taylor, Richard Lee	Cooper City, FL	2	66
Zheng, Min	Pembroke Pines, FL	76	471

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Particle count correction method and apparatus

Number of patents in Portfolio can not be more than 2000

United States of America Patent

09917453

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PATENT NO	6744245
APP PUB NO	20030020447A1
SERIAL NO	09917453
DOCKET NO

US Family Size	Non-US Coverage
Patent Longevity	Forward Citations

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
June 01, 2004	US,6744245,B2 US6744245B2	GRANTED PATENT AS SECOND PUBLICATION
January 30, 2003	US,20030020447,A1 US20030020447A1	FIRST PUBLISHED PATENT APPLICATION

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09917453

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