GB2480170B - A pharmaceutical analysis method and apparatus - Google Patents

A pharmaceutical analysis method and apparatus

Info

Publication number
GB2480170B
GB2480170B GB1112971.5A GB201112971A GB2480170B GB 2480170 B GB2480170 B GB 2480170B GB 201112971 A GB201112971 A GB 201112971A GB 2480170 B GB2480170 B GB 2480170B
Authority
GB
United Kingdom
Prior art keywords
analysis method
pharmaceutical analysis
pharmaceutical
analysis
Prior art date
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.)
Expired - Fee Related
Application number
GB1112971.5A
Other versions
GB201112971D0 (en
GB2480170A (en
Inventor
Philip Francis Taday
Yao-Chun Shen
Louise Ho
Thomas Rades
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.)
TeraView Ltd
Original Assignee
TeraView Ltd
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.)
Filing date
Publication date
Application filed by TeraView Ltd filed Critical TeraView Ltd
Priority to GB1112971.5A priority Critical patent/GB2480170B/en
Priority claimed from GB0922669A external-priority patent/GB2465896B/en
Publication of GB201112971D0 publication Critical patent/GB201112971D0/en
Publication of GB2480170A publication Critical patent/GB2480170A/en
Application granted granted Critical
Publication of GB2480170B publication Critical patent/GB2480170B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • G01N15/02—Investigating particle size or size distribution
    • G01N15/0205—Investigating particle size or size distribution by optical means
    • 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
    • G01N21/3581—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light using far infrared light; using Terahertz radiation
    • 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
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
    • G01N21/9508—Capsules; Tablets
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/15—Medicinal preparations ; Physical properties thereof, e.g. dissolubility
    • 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
    • G01N2015/0096—Investigating consistence of powders, dustability, dustiness
    • 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
    • G01N15/02—Investigating particle size or size distribution
    • G01N2015/0277—Average size only

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Toxicology (AREA)
  • Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Biophysics (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Dispersion Chemistry (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
GB1112971.5A 2007-01-29 2007-01-29 A pharmaceutical analysis method and apparatus Expired - Fee Related GB2480170B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1112971.5A GB2480170B (en) 2007-01-29 2007-01-29 A pharmaceutical analysis method and apparatus

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1112971.5A GB2480170B (en) 2007-01-29 2007-01-29 A pharmaceutical analysis method and apparatus
GB0922669A GB2465896B (en) 2007-01-29 2007-01-29 A pharmaceutical analysis method and apparatus

Publications (3)

Publication Number Publication Date
GB201112971D0 GB201112971D0 (en) 2011-09-14
GB2480170A GB2480170A (en) 2011-11-09
GB2480170B true GB2480170B (en) 2012-02-08

Family

ID=44676303

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1112971.5A Expired - Fee Related GB2480170B (en) 2007-01-29 2007-01-29 A pharmaceutical analysis method and apparatus

Country Status (1)

Country Link
GB (1) GB2480170B (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996024830A1 (en) * 1995-02-10 1996-08-15 Wolfking Danmark A/S Method for determining the particle size of a material
US6316772B1 (en) * 1998-05-19 2001-11-13 Agrovision Ab Determination of concentration

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996024830A1 (en) * 1995-02-10 1996-08-15 Wolfking Danmark A/S Method for determining the particle size of a material
US6316772B1 (en) * 1998-05-19 2001-11-13 Agrovision Ab Determination of concentration

Also Published As

Publication number Publication date
GB201112971D0 (en) 2011-09-14
GB2480170A (en) 2011-11-09

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20210129