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IP Verse

Method For Spreading Granular Material - EP3685652

The patent EP3685652 was granted to Amazonen Werke H Dreyer on May 25, 2022. The application was filed on Jan 24, 2020 under application number EP20401007A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3685652

AMAZONEN WERKE H DREYER
Application Number
EP20401007A
Filing Date
Jan 24, 2020
Status
Granted And Under Opposition
Apr 22, 2022
Publication Date
May 25, 2022
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.

CompanyOpposition DateRepresentativeOpposition Status
RAUCH LANDMASCHINENFABRIKFeb 24, 2023LICHTI PATENTANWALTE PARTNERSCHAFT MBBWITHDRAWN

Patent Citations (9) New

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

Citation PhasePublication Number
OPPOSITIONDE9306605U
OPPOSITIONEP2944175
OPPOSITIONEP3165071
SEARCHDE19843747
SEARCHEP0968639
SEARCHEP2944175
SEARCHEP3165071
SEARCHEP3241420
SEARCHEP3241421

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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    Description

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