EP3509733

SCHAEFER KALK
Application Number
EP17771689A
Filing Date
Sep 7, 2017
Status
Granted And Under Opposition
Jun 19, 2020
Grant Date
Jul 22, 2020
External Links
Slate, Register, Google Patents
Similar Patents facing opposition

Biblio Summary

The patent EP3509733B1 was granted to Schaefer Kalk on Jul 22, 2020 following the initial filing on Sep 7, 2017 under the application number EP17771689A . The current legal status of the patent is Granted And Under Opposition.

AI Generated Summary New

Patent Family

Patent Oppositions filed by Competitors

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 DateOpposition Status

Get instant alerts for new oppositions and patent status changes

OMYAApr 22, 2021WITHDRAWN

Dossier Documents of the Patent

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

  • Date

    Description

  • Get instant alerts for new documents