US Patent Litigations are now available. Check here

IP Verse

Security Thread Comprising An Optically Variable Structure

PatentPatent Analysis

EP1498545

FLEX PRODUCTS
Application Number
EP04016542A
Filing Date
Jul 14, 2004
Status
Revoked
Oct 14, 2022
Grant Date
Sep 27, 2017
External Links
Slate, Register, Google Patents
Similar Patents facing opposition
EP2287399B1

Biblio Summary

The patent EP1498545B1 was granted on Sep 27, 2017 by Flex Products The patent is currently Revoked.

Patents Cited during Opposition New

Patent citations in opposition refer to prior patents or publications that may challenge the validity of a contested patent. These references help assess whether the invention is truly novel or overlaps with existing intellectual property.

Citation PhasePatent NumberPatent LinkCited Text
OppositionWO0103945
 N/A
OppositionUS3338730
 N/A
OppositionUS5135812
 N/A
OppositionWO0200445
 N/A
OppositionWO03068525
 N/A
OppositionUS5876068
 N/A
OppositionUS4242378
 N/A
OppositionUS4705356
 N/A
OppositionEP0341002
 N/A
OppositionUS6157489
 N/A
OppositionDE19928060
 N/A
OppositionWO0107268
 N/A
OppositionWO0153113
 N/A
OppositionUS2003072931
 N/A
OppositionUS4022928
 N/A
OppositionWO8700208
 N/A
OppositionUS4749591
 N/A
OppositionGB2325883
 N/A
OppositionWO9946133
 N/A
OppositionWO03095228
 N/A
OppositionWO03095227
 N/A
OppositionUS3858977
 N/A
OppositionUS5223038
 N/A
OppositionWO0200446
 N/A
OppositionWO03072682
 N/A
OppositionUS6686027
 N/A

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