IP Verse

A Method Of Manufacturing A Discretized Optical Security Microstructure On A Substrate And A Shim For Use In The Method - EP3888929B1

PatentPatent Analysis

EP3888929

NWM RESEARCH SPOLKA Z OGRANICZONA ODPOWIEDZIALNOSCIA SPOLKA KOMANDYTOWA
Application Number
EP20461524A
Filing Date
Mar 31, 2020
Status
Revoked
Oct 25, 2024
Grant Date
May 11, 2022
External Links
Slate, Register, Google Patents

Bibliography

The patent EP3888929B1 was granted to NWM Research Spolka Z Ograniczona Odpowiedzialnoscia Spolka Komandytowa on May 11, 2022 following the initial filing on Mar 31, 2020 under the application number EP20461524A . The current legal status of the patent is Revoked.

AI Generated Summary New

Patent Family

Patent Family

Patent Oppositions (2)

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

LEONHARD KURZ STIFTUNGFeb 10, 2023ADMISSIBLE
RENTSCH PARTNERFeb 10, 2023ADMISSIBLE

Dossier Documents

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