WO2008145974A3 - Authentication of products - Google Patents
Authentication of products Download PDFInfo
- 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
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.
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)
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)
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 |
-
2007
- 2007-05-25 GB GB0710113A patent/GB0710113D0/en not_active Ceased
-
2008
- 2008-05-23 WO PCT/GB2008/001772 patent/WO2008145974A2/en active Application Filing
Patent Citations (2)
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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