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Multi-Purpose Phenol-Free Direct Thermal Recording Media - EP4259449

The patent EP4259449 was granted to Appvion on Jun 19, 2024. The application was originally filed on Dec 10, 2020 under application number EP20838767A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP4259449

APPVION
Application Number
EP20838767A
Filing Date
Dec 10, 2020
Status
Granted And Under Opposition
May 17, 2024
Grant Date
Jun 19, 2024
External Links
Slate, Register, Google Patents

Patent Summary

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Patent Family

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KOEHLER INNOVATION & TECHNOLOGYMar 11, 2025PATENTSHIP PATENTANWALTSGESELLSCHAFTADMISSIBLE

Patent Citations (47) New

Patent citations refer to prior patents cited during different phases such as opposition or international search.

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OPPOSITIONDE102004004204
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OPPOSITIONWO2018215287
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Non-Patent Literature (NPL) Citations (3) New

NPL citations refer to non-patent references such as research papers, articles, or other publications cited during examination or opposition phases.

Citation PhaseReference TextLink
OPPOSITION- Björnsdotter Maria K; de Boer Jacob; Ballesteros-Gómez Ana, "Bisphenol A and replacements in thermal paper: A review", Chemosphere, GB , (20170515), vol. 182, doi:10.1016/j.chemosphere.2017.05.070, ISSN 0045-6535, pages 691 - 706, XP085069105
OPPOSITION- Eckardt Martin; Simat Thomas J., "Bisphenol A and alternatives in thermal paper receipts - a German market analysis from 2015 to 2017", Chemosphere, GB , (20170811), vol. 186, doi:10.1016/j.chemosphere.2017.08.037, ISSN 0045-6535, pages 1016 - 1025, XP085165279
OPPOSITION- Eckardt Martin; Kubicova Marie; Tong Duyen; Simat Thomas J., "Determination of color developers replacing bisphenol A in thermal paper receipts using diode array and Corona charged aerosol detection—A German market analysis 2018/2019", Journal of Chromatography A, AMSTERDAM, NL, (20190807), vol. 1609, doi:10.1016/j.chroma.2019.460437, ISSN 0021-9673, pages 1 - 11, XP086039416

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Dossier Documents

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