Method For Manufacturing A Sealing Tape Roll

Patent No. EP2990551 (titled "Method For Manufacturing A Sealing Tape Roll") was filed by ISO Chemie on Aug 26, 2014. The application was issued on May 8, 2019.

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
TREMCO ILLBRUCKFeb 6, 2020BITTNER

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

EP2990551

ISO CHEMIE
Application Number
EP14182229A
Filing Date
Aug 26, 2014
Status
Opposition Rejected
Mar 8, 2024
Publication Date
May 8, 2019