EP1766350A4 - Spectroscopic methods for component particle analysis - Google Patents

Spectroscopic methods for component particle analysis

Info

Publication number: EP1766350A4
Authority: EP; European Patent Office
Prior art keywords: particle analysis; spectroscopic methods; component particle; component; spectroscopic
Prior art date: 2004-06-30
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

EP05857501A

Other languages

German (de)

French (fr)

Other versions

EP1766350A2 (en

Inventor

Matthew P Nelson

Patrick Treado

Jason Attanucci

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

ChemImage Corp

Original Assignee

ChemImage Corp

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2004-06-30

Filing date

2005-06-30

Publication date

2010-01-20

2004-06-30 Priority claimed from US10/882,082 external-priority patent/US7046359B2/en

2004-11-30 Priority claimed from US11/000,778 external-priority patent/US7379179B2/en

2005-03-28 Priority claimed from US11/091,126 external-priority patent/US7595878B2/en

2005-06-30 Application filed by ChemImage Corp filed Critical ChemImage Corp

2007-03-28 Publication of EP1766350A2 publication Critical patent/EP1766350A2/en

2010-01-20 Publication of EP1766350A4 publication Critical patent/EP1766350A4/en

Status Withdrawn legal-status Critical Current

Links

238000004458 analytical method Methods 0.000 title 1
239000002245 particle Substances 0.000 title 1
238000004611 spectroscopical analysis Methods 0.000 title 1

Classifications

- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
- G01J3/28—Investigating the spectrum
- G01J3/44—Raman spectrometry; Scattering spectrometry ; Fluorescence spectrometry
- G01N15/1433—
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
- G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
- G01N21/3563—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light for analysing solids; Preparation of samples therefor
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
- G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
- G01N21/3577—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light for analysing liquids, e.g. polluted water
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
- G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
- G01N21/359—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light using near infrared light
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
- G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
- G01N21/65—Raman scattering
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume, or surface-area of porous materials
- G01N15/10—Investigating individual particles
- G01N15/14—Electro-optical investigation, e.g. flow cytometers
- G01N2015/1497—Particle shape

EP05857501A 2004-06-30 2005-06-30 Spectroscopic methods for component particle analysis Withdrawn EP1766350A4 (en)

Applications Claiming Priority (5)

Application Number	Priority Date	Filing Date	Title
US58469604P	2004-06-30	2004-06-30
US10/882,082 US7046359B2 (en)	2004-06-30	2004-06-30	System and method for dynamic chemical imaging
US11/000,778 US7379179B2 (en)	2004-06-30	2004-11-30	Raman spectroscopic methods for component particle analysis
US11/091,126 US7595878B2 (en)	2000-10-13	2005-03-28	Spectroscopic methods for component particle analysis
PCT/US2005/023635 WO2006091221A2 (en)	2004-06-30	2005-06-30	Spectroscopic methods for component particle analysis

Publications (2)

Publication Number	Publication Date
EP1766350A2 EP1766350A2 (en)	2007-03-28
EP1766350A4 true EP1766350A4 (en)	2010-01-20

Family

ID=36927861

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP05857501A Withdrawn EP1766350A4 (en)	2004-06-30	2005-06-30	Spectroscopic methods for component particle analysis

Country Status (3)

Country	Link
EP (1)	EP1766350A4 (en)
CA (1)	CA2572390A1 (en)
WO (1)	WO2006091221A2 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US7993585B2 (en)	2005-07-14	2011-08-09	Battelle Memorial Institute	Biological and chemical monitoring
WO2007011726A1 (en)	2005-07-14	2007-01-25	Battelle Memorial Institute	Aerosol trigger device and methods of detecting particulates of interest using and aerosol trigger device
US7554661B2 (en) *	2005-09-19	2009-06-30	Jmar Technologies, Inc.	Systems and methods for detection and classification of waterborne particles using a multiple angle light scattering (MALS) instrument
EP4321889A3 (en) *	2012-03-19	2024-03-20	Genetic Innovations Inc.	Devices, systems, and methods for virtual staining
DE102013219181B4 (en)	2013-09-24	2018-05-09	Olympus Soft Imaging Solutions Gmbh	Apparatus and method for the optical determination of particle properties
DE102015001033A1 (en)	2015-01-27	2016-07-28	Leibniz-Institut für Photonische Technologien e. V.	High-throughput screening system for performing optical measurements
US10139329B2 (en)	2016-10-14	2018-11-27	Kaiser Optical Systems Inc.	Particle size determination using Raman spectroscopy

Citations (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3497690A (en) *	1967-09-21	1970-02-24	Bausch & Lomb	Method and apparatus for classifying biological cells by measuring the size and fluorescent response thereof
GB2326229A (en) *	1997-06-13	1998-12-16	Robert Jeffrey Geddes Carr	Detecting and analysing submicron particles
US6181414B1 (en) *	1998-02-06	2001-01-30	Morphometrix Technologies Inc	Infrared spectroscopy for medical imaging
WO2001011340A1 (en) *	1999-08-05	2001-02-15	Cellomics, Inc.	Optical system analysis of cells
US20040021861A1 (en) *	2001-12-21	2004-02-05	Lewis E. Neil	Spectrometric process monitoring
US20040096977A1 (en) *	2002-11-15	2004-05-20	Rakestraw David J.	Particulate processing system
US20040101912A1 (en) *	1997-02-27	2004-05-27	Cellomics, Inc.	System for cell-based screening

2005
- 2005-06-30 EP EP05857501A patent/EP1766350A4/en not_active Withdrawn
- 2005-06-30 CA CA002572390A patent/CA2572390A1/en not_active Abandoned
- 2005-06-30 WO PCT/US2005/023635 patent/WO2006091221A2/en active Search and Examination

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3497690A (en) *	1967-09-21	1970-02-24	Bausch & Lomb	Method and apparatus for classifying biological cells by measuring the size and fluorescent response thereof
US20040101912A1 (en) *	1997-02-27	2004-05-27	Cellomics, Inc.	System for cell-based screening
GB2326229A (en) *	1997-06-13	1998-12-16	Robert Jeffrey Geddes Carr	Detecting and analysing submicron particles
US6181414B1 (en) *	1998-02-06	2001-01-30	Morphometrix Technologies Inc	Infrared spectroscopy for medical imaging
WO2001011340A1 (en) *	1999-08-05	2001-02-15	Cellomics, Inc.	Optical system analysis of cells
US20040021861A1 (en) *	2001-12-21	2004-02-05	Lewis E. Neil	Spectrometric process monitoring
US20040096977A1 (en) *	2002-11-15	2004-05-20	Rakestraw David J.	Particulate processing system

Also Published As

Publication number	Publication date
WO2006091221A2 (en)	2006-08-31
EP1766350A2 (en)	2007-03-28
WO2006091221A9 (en)	2007-02-01
CA2572390A1 (en)	2006-08-31
WO2006091221A3 (en)	2009-04-16

Legal Events

Date	Code	Title	Description
2007-02-23	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
2007-03-28	17P	Request for examination filed	Effective date: 20070118
2007-03-28	AK	Designated contracting states	Kind code of ref document: A2 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR
2007-03-28	AX	Request for extension of the european patent	Extension state: AL BA HR LV MK YU
2007-10-03	DAX	Request for extension of the european patent (deleted)
2009-04-17	PUAK	Availability of information related to the publication of the international search report	Free format text: ORIGINAL CODE: 0009015
2009-10-07	RIC1	Information provided on ipc code assigned before grant	Ipc: G01K 9/00 20060101ALI20090901BHEP Ipc: G01J 3/00 20060101ALI20090901BHEP Ipc: G01J 3/44 20060101ALI20090901BHEP Ipc: G01N 15/02 20060101AFI20090901BHEP
2010-01-20	A4	Supplementary search report drawn up and despatched	Effective date: 20091223
2010-04-28	17Q	First examination report despatched	Effective date: 20100326
2010-12-31	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN
2011-02-02	18D	Application deemed to be withdrawn	Effective date: 20100806

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