IP Verse

Twin-Screw Mixer-Extruder, Including A Presser Body For Defining A Controlled Volume Of A Compounding Chamber - EP3755513

The patent EP3755513 was granted to Colmec on Jul 5, 2023. The application was originally filed on Feb 13, 2019 under application number EP19708902A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3755513

COLMEC
Application Number
EP19708902A
Filing Date
Feb 13, 2019
Status
Granted And Under Opposition
Jun 2, 2023
Grant Date
Jul 5, 2023
External Links
Slate, Register, Google Patents

Patent Summary

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Patent Family

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UTHApr 5, 2024RAUCHADMISSIBLE

Patent Citations (27) New

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

Citation PhasePublication NumberPublication Link
INTERNATIONAL-SEARCH-REPORTCN206170388U
INTERNATIONAL-SEARCH-REPORTDE102007033355
INTERNATIONAL-SEARCH-REPORTEP1543930
INTERNATIONAL-SEARCH-REPORTEP1552914
INTERNATIONAL-SEARCH-REPORTUS2016361697
INTERNATIONAL-SEARCH-REPORTUS2017165872
INTERNATIONAL-SEARCH-REPORTUS3386131
INTERNATIONAL-SEARCH-REPORTWO2005039847
OPPOSITIONCN206170388U
OPPOSITIONDE10113949
OPPOSITIONDE102007033355
OPPOSITIONDE102016013785
OPPOSITIONDE19909171
OPPOSITIONDE2124466
OPPOSITIONDE2924269
OPPOSITIONEP0258159
OPPOSITIONEP1543930
OPPOSITIONEP1552914
OPPOSITIONEP2612740
OPPOSITIONEP2868451
OPPOSITIONITMI20071376
OPPOSITIONJP5204610B
OPPOSITIONJPS6246208B
OPPOSITIONUS2016361697
OPPOSITIONUS3386131
OPPOSITIONWO2005039847
OPPOSITIONWO2017093849

Non-Patent Literature (NPL) Citations (1) 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- Cowell Extrusion, "Is it better to choose a parallel twin-screw extruder or a conical twin-screw extruder?", (20150101), URL: https://www.cowellextrusion.com/is-it-better-to-choose-a-parallel-twin-screw-extruder-or-a-conical-twin-screw-extruder/, XP093184051-

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Dossier Documents

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