Multilayer Tube, Particularly For Chemical And Food-Related Fluids

Patent No. EP3659794 (titled "Multilayer Tube, Particularly For Chemical And Food-Related Fluids") was filed by Fluor Tubing on Nov 21, 2019. The application was issued on Aug 31, 2022.

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
CONTINENTALMay 31, 2023CONTINENTAL

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

EP3659794

FLUOR TUBING
Application Number
EP19210582A
Filing Date
Nov 21, 2019
Status
Granted And Under Opposition
Jul 29, 2022
Publication Date
Aug 31, 2022