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Device For Energy Transfer And For Energy Storage In A Liquid Reservoir

Patent No. EP3811016 (titled "Device For Energy Transfer And For Energy Storage In A Liquid Reservoir") was filed by Envola on Jul 3, 2020. The application was issued on Oct 27, 2021.

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
MAX BOGL WINDJul 27, 2022CANZLER & BERGMEIER PATENTANWALTE PARTNERSCHAFT MBB

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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EP3811016

ENVOLA
Application Number
EP20739299A
Filing Date
Jul 3, 2020
Status
Granted And Under Opposition
Sep 24, 2021
Publication Date
Oct 27, 2021