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IP Verse

Seal Strip And Method Of Manufacturing The Same - EP3879062

The patent EP3879062 was granted to Semperit Holding on Jan 18, 2023. The application was filed on Mar 3, 2021 under application number EP21160365A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3879062

SEMPERIT HOLDING
Application Number
EP21160365A
Filing Date
Mar 3, 2021
Status
Granted And Under Opposition
Dec 16, 2022
Publication Date
Jan 18, 2023
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
GTG GUMMITECHNIK WOLFGANG BARTELTOct 18, 2023DR SOLF & ZAPF PATENT UND RECHTSANWALTS PARTG MBBADMISSIBLE

Patent Citations (8) New

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

Citation PhasePublication Number
OPPOSITIONCN110576728
OPPOSITIONDE202008004547U
OPPOSITIONDE29813471U
OPPOSITIONEP2166190
OPPOSITIONGB2327972
SEARCHDE202010008921U
SEARCHDE4326115
SEARCHEP0291017

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.

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    Description

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