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IP Verse

Sealing Tape Roll - EP3450643

The patent EP3450643 was granted to ISO Chemie on Apr 3, 2024. The application was filed on Aug 7, 2018 under application number EP18187766A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP3450643

ISO CHEMIE
Application Number
EP18187766A
Filing Date
Aug 7, 2018
Status
Patent Maintained As Amended
Mar 1, 2024
Publication Date
Apr 3, 2024
External Links
Slate, Register, Google Patents

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 DateRepresentativeOpposition Status
TREMCO CPG GERMANYFeb 21, 2022HANNKE BITTNER & PARTNER MBB REGENSBURGADMISSIBLE

Patent Citations (18) New

Patent citations refer to prior patents cited during different phases such as opposition or international search.

Citation PhasePublication Number
DESCRIPTIONEP0072955
DESCRIPTIONEP1936246
DESCRIPTIONEP2990551
DESCRIPTIONEP2990553
OPPOSITIONDE19641415
OPPOSITIONDE202011000091U
OPPOSITIONDE202012005049U
OPPOSITIONDE202012101990U
OPPOSITIONDE202012104454U
OPPOSITIONDE202013100308U
OPPOSITIONEP1983121
OPPOSITIONEP2620565
OPPOSITIONEP2666947
OPPOSITIONEP2990552
OPPOSITIONEP3375597
SEARCHDE202011000091U
SEARCHDE202013100308U
SEARCHEP2990552

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

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