IP Verse

Device With Liquid Flow Restriction

Patent No. EP3515217 (titled "Device With Liquid Flow Restriction") was filed by Nicoventures on Sep 11, 2017. The application was issued on Aug 26, 2020.

Patent Summary

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Patent Family

Patent Oppositions (2)

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
BEHRENDSMay 25, 2021PELSTER BEHRENDS PATENTANWALTE PARTG MBB
JAPAN TOBACCOMay 25, 2021BANDPAY & GREUTER

Dossier Documents

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EP3515217

NICOVENTURES
Application Number
EP17767913A
Filing Date
Sep 11, 2017
Status
Revoked
Nov 3, 2023
Publication Date
Aug 26, 2020
External Links
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