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Selector Machine To Clean Incoherent Material, And Corresponding Selection Method - EP4021652

Patent number EP4021652 was granted to PAL on Oct 4, 2023. The application was originally filed on Aug 4, 2020 under application number EP20771927A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP4021652

PAL
Application Number
EP20771927A
Filing Date
Aug 4, 2020
Status
Granted And Under Opposition
Sep 1, 2023
Grant Date
Oct 4, 2023
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions

Patent oppositions filed by competitors challenge the validity of a granted patent. These oppositions are typically based on claims of prior art, lack of novelty, or non-obviousness. They are a key part of the process for determining a patent's strength and enforceability.

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DIEFFENBACHER MASCHINEN UND ANLAGENBAUJul 4, 2024WITHDRAWN

Patent Citations (21) New

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

Citation PhasePublication NumberPublication Link
INTERNATIONAL-SEARCH-REPORTCN109482488
INTERNATIONAL-SEARCH-REPORTEP1317970
INTERNATIONAL-SEARCH-REPORTEP1362643
INTERNATIONAL-SEARCH-REPORTUS2011100884
INTERNATIONAL-SEARCH-REPORTUS2016368025
INTERNATIONAL-SEARCH-REPORTWO02062493
INTERNATIONAL-SEARCH-REPORTWO2018211545
OPPOSITIONDE610499
OPPOSITIONDE619976
OPPOSITIONDE639772
OPPOSITIONDE69610788T
OPPOSITIONDE69616922T
OPPOSITIONEP0328067
OPPOSITIONEP1079938
OPPOSITIONEP1362643
OPPOSITIONUS2003178345
OPPOSITIONUS8336714
OPPOSITIONUS8430249
OPPOSITIONUS9199280
OPPOSITIONWO2018211545
OPPOSITIONWO8904722

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- Dieffenbacher, "ClassiCleanerâ„¢ - Chip cleaning", (20110501), URL: https://pdf.directindustry.com/pdf/dieffenbacher/classicleaner-chip-cleaning/70088-325077.html, XP093196981-

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Dossier Documents

The dossier documents provide a comprehensive record of the patent’s prosecution history - including filings, correspondence, and decisions made by patent offices - and are crucial for understanding the patent’s legal journey and any challenges it may have faced during examination.

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