WO2008145974A3 - Authentication of products - Google Patents

Authentication of products Download PDF

Info

Publication number
WO2008145974A3
WO2008145974A3 PCT/GB2008/001772 GB2008001772W WO2008145974A3 WO 2008145974 A3 WO2008145974 A3 WO 2008145974A3 GB 2008001772 W GB2008001772 W GB 2008001772W WO 2008145974 A3 WO2008145974 A3 WO 2008145974A3
Authority
WO
WIPO (PCT)
Prior art keywords
product
isotopic signature
authenticity
original
signature
Prior art date
Application number
PCT/GB2008/001772
Other languages
French (fr)
Other versions
WO2008145974A2 (en
Inventor
James Francis Carter
Original Assignee
Mass Spec Analytical Ltd
James Francis Carter
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 Mass Spec Analytical Ltd, James Francis Carter filed Critical Mass Spec Analytical Ltd
Publication of WO2008145974A2 publication Critical patent/WO2008145974A2/en
Publication of WO2008145974A3 publication Critical patent/WO2008145974A3/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J49/00—Particle spectrometers or separator tubes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)
  • Packages (AREA)

Abstract

A method for the authentication of a security-sensitive product comprises measuring an isotopic signature of an original material from which the product is manufactured and recording data relating to said isotopic signature; measuring a corresponding isotopic signature of the product and comparing respective signatures to determine the authenticity of the product against the original material. The product may comprise packaging material for a packaged product such as a pharmaceutical composition, the authenticity of the sealed packaging therefore determining the authenticity of the packaged contents or the product may comprise a pharmaceutical composition, an isotopic signature of a component thereof such as a filler, extender or excipient being measured and compared with that of the original component. The inherent isotopic signature of a security-sensitive product formed from or incorporating a polymeric material may be deliberately altered by blending two or more materials or by addition of other ingredients to provide a modified material having a known and unique isotopic signature.
PCT/GB2008/001772 2007-05-25 2008-05-23 Authentication of products WO2008145974A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0710113A GB0710113D0 (en) 2007-05-25 2007-05-25 Authentication of articles
GB0710113.2 2007-05-25

Publications (2)

Publication Number Publication Date
WO2008145974A2 WO2008145974A2 (en) 2008-12-04
WO2008145974A3 true WO2008145974A3 (en) 2009-06-04

Family

ID=38265398

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2008/001772 WO2008145974A2 (en) 2007-05-25 2008-05-23 Authentication of products

Country Status (2)

Country Link
GB (1) GB0710113D0 (en)
WO (1) WO2008145974A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2538232A (en) * 2015-05-07 2016-11-16 Isoprime Ltd Mixture identification
EP3704481A1 (en) * 2017-11-02 2020-09-09 L'Air Liquide Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude The use of stable isotopes to prove authentication of manufacturing location

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001067485A1 (en) * 2000-03-07 2001-09-13 Amersham Biosciences Ab Mass spectral peak identification
US20050061967A1 (en) * 2003-06-06 2005-03-24 The Gov't Of The United States, As Represented By The Secretary Of Health & Human Services Pattern recognition of whole cell mass spectra

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001067485A1 (en) * 2000-03-07 2001-09-13 Amersham Biosciences Ab Mass spectral peak identification
US20050061967A1 (en) * 2003-06-06 2005-03-24 The Gov't Of The United States, As Represented By The Secretary Of Health & Human Services Pattern recognition of whole cell mass spectra

Also Published As

Publication number Publication date
GB0710113D0 (en) 2007-07-04
WO2008145974A2 (en) 2008-12-04

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