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Processes For Recycling Polystyrene Waste - EP3201246

The patent EP3201246 was granted to Polystyvert on Sep 4, 2019. The application was originally filed on Oct 5, 2015 under application number EP15845885A. The patent is currently recorded with a legal status of "Opposition Rejected".

EP3201246

POLYSTYVERT
Application Number
EP15845885A
Filing Date
Oct 5, 2015
Status
Opposition Rejected
May 26, 2023
Grant Date
Sep 4, 2019
External Links
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KRAUS & WEISERT PATENTANWALTE PARTGMBBJun 3, 2020BECKMANNADMISSIBLE

Patent Citations (10) New

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

Citation PhasePublication NumberPublication Link
EXAMINATIONWO2010098900
INTERNATIONAL-SEARCH-REPORTAU7989775
INTERNATIONAL-SEARCH-REPORTJP2009120682
INTERNATIONAL-SEARCH-REPORTWO2011123597
INTERNATIONAL-SEARCH-REPORTWO9424194
OPPOSITIONUS5594035
OPPOSITIONWO2006131376
SEARCHEP1462474
SEARCHJP2009120682
SEARCHUS8609778

Non-Patent Literature (NPL) Citations (7) 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
INTERNATIONAL-SEARCH-REPORT- HATORI et al., "Dissolution of polystyrene into p-cymene and related substances in tree leaf oils''.", J. Wood Science, vol. 56, no. 2, ISSN 1435-0211, (20100401), pages 169 - 171, URL: http://hdl.handle.net/10213/1769, XP019784469 [A] 1-140 * (whole document) *-
INTERNATIONAL-SEARCH-REPORT- SAMPER et al., "Recycling of expanded polystyrene from packaging''.", Progress in Rubber, Plastics and Recycling Technology, vol. 26, no. 2, ISSN 1477-7606, (20100401), pages 83 - 92, (20151124), XP008185575 [X] 1-47, 135-140 * . (pg. 86-91) *-
OPPOSITION- Kazuyuki Hattori ; Sota Shikata ; Ryo Maekawa ; Masakazu Aoyama, "Dissolution of polystyrene into p-cymene and related substances in tree leaf oils", Journal of Wood Science ; Official Journal of the Japan Wood Research Society, Springer-Verlag, To, To, (20091204), vol. 56, no. 2, ISSN 1611-4663, pages 169 - 171, XP019784469-
OPPOSITION- E.M. KAMPOURIS et al., "A MODEL RECOVERY PROCESS FOR SCRAP POLYSTYRENE FOAM BY MEANS OF SOLVENT SYSTEMS", Conserva- tion & Recycling, (19870000), vol. 10, no. 4, doi:10.1016/0361-3658(87)90062-2, pages 315 - 319, XP000008905
OPPOSITION- C. Gutiérrez, J.F. Rodríguez, I. Gracia, A. De Lucas, M.T. García, "Determination of the high-pressure phase equilibria of Polystyrene/p-Cymene in presence of CO2", The Journal of Supercritical Fluids, ELSEVIER, AMSTERDAM, NL, AMSTERDAM, NL, (20140801), vol. 92, doi:10.1016/j.supflu.2014.05.022, ISSN 0896-8446, pages 288 - 298, XP055756579
OPPOSITION- M.T. GARCIA et al., "Study of the solubility and stability of polystyrene wastes in a dissolution recycling process", Waste Management, (20090000), vol. 29, doi:10.1016/j.wasman.2009.01.001, pages 1814 - 1818, XP026080848
SEARCH- KAZUYUKI HATTORI ET AL, "Dissolution of polystyrene into p-cymene and related substances in tree leaf oils", JOURNAL OF WOOD SCIENCE ; OFFICIAL JOURNAL OF THE JAPAN WOOD RESEARCH SOCIETY, SPRINGER-VERLAG, TO, (20091204), vol. 56, no. 2, ISSN 1611-4663, pages 169 - 171, XP019784469 [A] 1-15 * abstract *-

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