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Method For Producing Polyolefin Recyclates - EP3509811

The patent EP3509811 was granted to DER Grne Punkt Duales System Deutschland on Nov 10, 2021. The application was originally filed on Sep 7, 2017 under application number EP17768053A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3509811

DER GRNE PUNKT DUALES SYSTEM DEUTSCHLAND
Application Number
EP17768053A
Filing Date
Sep 7, 2017
Status
Granted And Under Opposition
Oct 8, 2021
Grant Date
Nov 10, 2021
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions (3)

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CompanyOpposition DateRepresentativeOpposition Status

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RE PLANOAug 10, 2022DR STARK & PARTNER PATENTANWALTE MBBADMISSIBLE
PREZERO STIFTUNGAug 9, 2022SCHMIDTADMISSIBLE
VEOLIA ENVIRONNEMENTAug 9, 2022IPECUNIAADMISSIBLE

Patent Citations (14) New

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

Citation PhasePublication NumberPublication Link
EXAMINATIONCN104959343
EXAMINATIONDE19753386
EXAMINATIONWO2012117250
INTERNATIONAL-SEARCH-REPORTEP2823945
INTERNATIONAL-SEARCH-REPORTUS2013186573
INTERNATIONAL-SEARCH-REPORTWO2012139967
OPPOSITIONDE10308500
OPPOSITIONEP2700456
OPPOSITIONWO2012117250
OPPOSITIONWO2013057737
OTHERDE10308500
OTHEREP2823945
OTHERWO2012117250
OTHERWO2013057737

Non-Patent Literature (NPL) Citations (13) 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- WRAP ED - WRAP, "Scoping study into food gradepolypropylene recycling", INTERNET CITATION, (20101130), pages 1 - 79, URL: http://www.wrap.org.uk/sites/files/wrap/Scoping%20study%20into%20food%20grade%20polypropylene%20recycling%20-%20Report.pdf, (20120621), XP002678334 [X] 16 * pages 36,37; figure 23 * * page 57, paragraph 2 * * page 57, paragraph l * * page 58, paragraph 3 * * page 67, paragraph 2 * [A] 1-15-
OPPOSITION- Brandrup J., Bittner M., Michaeli W., Menges G, "Waschen und Trocknen bei der Aufbereitung von Kunststoffen für eine erneute Schmelzeverarbeitung", Die Wiederverwertung von Kunststoffen, München, Wien, Carl Hanser Verlag, (19950101), pages 224 - 225, 280, XP055954193-
OPPOSITION- Buhler, "Plastics Flake Sorting", BUHLER - Presentation, (20131016), pages 1 - 20, BUHLER - Presentation, (20190913), XP055621987-
OPPOSITION- Frank Welle, "Develop a food grade HDPE recycling process", The Waste & Resources Action Programme, ISBN 978-1-84405-225-7, (20050604), URL: http://www.wrap.org.uk/sites/files/wrap/Full%20wrap_HDPE_Recycling_final_reportV141205.pdf, (20190503), XP055585397-
OPPOSITION- Jetten Louis, "Stoffliches Kunststoffrecycling und die Rolle des Wassers", Vom Abfall zum Werkstoff, Aufbereitungstechnik beim Verwerten von Kunststoffen, Düsseldorf, VDI-Verlag, (19931101), pages 134 - 145, XP055954172-
OPPOSITION- Menges G., Michaeli W., Bittner M., "Beschreibung des Verfahrensablaufs", Recycling von Kunststoffen, München, (19920101), pages 88 - 91, XP055954187-
OPPOSITION- Wrap, "Food grade decontamination trials of household PP waste", Wrap Project IMT003-101, (20120701), Wrap Project IMT003-101, URL: http://www.wrap.org.uk/sites/files/wrap/Phase%203%20Food%20Grade%20rPP%20decontamination%20final%20report.pdf, (20190913), XP055621993-
OPPOSITION- Wrap, "Research & development to improve the recyclability of plastic milk bottles", Wrap Project MDP025-003, (20110101), Wrap Project MDP025-003, URL: http://www.wrap.org.uk/sites/files/wrap/Milk%20Bottle%20R%20and%20D%20report.pdf, (20190913), XP055621989-
OTHER- Frank Welle, "Develop a food grade HDPE recycling process", Wrap, (20050604), URL: http://www.wrap.orq.uk/sites/files/wrap/Full%20wrap HDPE Recvclinq final report V141205.pdf, XP055585397-
OTHER- Plastics Flake Sorting, "Plastics Flake Sorting", BUHLER - Presentation, (20131016), pages 1 - 20, XP055621987-
OTHER- Wrap, "Food grade decontamination trials of household PP waste", Wrap Project IMT003-101, (20120700), URL: http://www.wrap.org.uk/sites/files/wrap/Phase%203%20Food%20Grade%20rPP%20decontamination%20final%20report.pdf, XP055621993-
OTHER- Wrap, "Research & development to improve the recyclability of plastic milk bottles", Wrap Project MDP025-003, (20110100), URL: http://www.wrap.org.uk/sites/files/wrap/Milk%20Bottle%20R%20and%20D%20report.pdf, XP055621989-
OTHER- Wrap, "Scoping study into food grade polypropylene recycling", WRAP project MDP027, (20111130), pages 1 - 79, URL: http://www.wrap.org.uk/sites/files/wrap/Scoping%20study%20into%20food%20grade%20polypropylene%20recycling%20-%20Report.pdf, XP002678334-

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Dossier Documents

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