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Dry Method To Obtain Coated Crystalline Silica With Reduced Toxicity - EP3708539

The patent EP3708539 was granted to Fraunhofer Gesellschaft ZUR Frderung DER Angewandten Forschung EV on Aug 9, 2023. The application was originally filed on Mar 11, 2019 under application number EP19382177A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3708539

FRAUNHOFER GESELLSCHAFT ZUR FRDERUNG DER ANGEWANDTEN FORSCHUNG EV
Application Number
EP19382177A
Filing Date
Mar 11, 2019
Status
Granted And Under Opposition
Jul 7, 2023
Publication Date
Aug 9, 2023
External Links
Slate, Register, Google Patents

Patent Summary

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Patent Oppositions (2)

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QUARZWERKEMay 10, 2024DOMPATENT VON KREISLER SELTING WERNERADMISSIBLE
QUARZWERKEMay 10, 2024DOMPATENT VON PATENT UND RECHTSANWALTENADMISSIBLE

Patent Citations (6) New

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

Citation PhasePublication Number
DESCRIPTIONUS5096733
OPPOSITIONDE2024443
OPPOSITIONDE2513608
OPPOSITIONEP3708539
SEARCHUS4015031
SEARCHWO2014110202

Non-Patent Literature (NPL) Citations (6) New

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

Citation PhaseReference Text
OPPOSITION- Barry Arkles, Gelest Inc., "Gelest: Silane Coupling Agents - Connecting Across Boundaries (3rd Edition)", (20140101), URL: http://www.gelest.de/goods/pdf/brochures/couplingagents.pdf, (20160317), XP055259337
OPPOSITION- Plueddemann Edwin P., " Tabelle 7.15", Silane Coupling Agents. 2nd Ed., PLENUM PRESS, (19910101), pages 206 - 209, ISBN 978-0-306-43473-0, XP093190397
OPPOSITION- Shin-Etsu, "Silane Coupling Agents - Combination of Organic and Inorganic Materials", Shin-Etsu, (20170601), URL: https://www.shinetsusilicones.com/files/literature/NewSilane_E2017.pdf, XP093293844
OPPOSITION- Eliseo Monfort, Ana López-Lilao, Alberto Escrig, Maria Jesus Ibáñez, Guliana Bonvicini, Otto Creutzenberg, Christina Ziemann, "Additives for reducing the toxicity of respirable crystalline silica. SILIFE project", E3S Web of Conferences, (20170101), vol. 19, doi:10.1051/e3sconf/20171902030, page 02030, XP055633002
SEARCH- ELISEO MONFORT ET AL, "Additives for reducing the toxicity of respirable crystalline silica. SILIFE project", E3S WEB OF CONFERENCES, (20171023), vol. 19, doi:10.1051/e3sconf/20171902030, page 02030, XP055633002 [I] 1-12 * Chapter 2.2.1.2 and 3.2 * * the whole document *
SEARCH- ANASTASIA ANNA FOPPOLI ET AL, "Dry coating of solid dosage forms: an overview of processes and applications", DRUG DEVELOPMENT AND INDUSTRIAL PHARMACY, US, (20170830), vol. 43, no. 12, doi:10.1080/03639045.2017.1355923, ISSN 0363-9045, pages 1919 - 1931, XP055632726 [A] 1-12 * abstract * * the whole document *

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Dossier Documents

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