Preformed Protective Cover And Wind Turbine Blade

Patent No. EP3533816 (titled "Preformed Protective Cover And Wind Turbine Blade") was filed by Polytech on Nov 10, 2015. The application was issued on Jul 17, 2024.

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
GE WIND ENERGYApr 16, 2025COPA COPENHAGEN PATENTS

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

EP3533816

POLYTECH
Application Number
EP19164579A
Filing Date
Nov 10, 2015
Status
Granted And Under Opposition
Jun 14, 2024
Publication Date
Jul 17, 2024