IP Verse

Method For Distributing Fertiliser

Patent No. EP3520591 (titled "Method For Distributing Fertiliser") was filed by Amazonen Werke H Dreyer on May 5, 2015. The application was issued on Sep 16, 2020.

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 DateRepresentative
RAUCH LANDMASCHINENFABRIKJun 16, 2021LICHTI PATENTANWALTE PARTNERSCHAFT MBB

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.

  • Date

    Description

  • Get instant alerts for new documents

EP3520591

AMAZONEN WERKE H DREYER
Application Number
EP19157354A
Filing Date
May 5, 2015
Status
Opposition Rejected
Jul 7, 2023
Publication Date
Sep 16, 2020
External Links
Slate, Register , Google Patents