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IP Verse

Particle Entrained Air-Permeable Structures - EP3236909

The patent EP3236909 was granted to Optimum Technology Intellectual on Dec 11, 2024. The application was filed on Sep 23, 2015 under application number EP15787270A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3236909

OPTIMUM TECHNOLOGY INTELLECTUAL
Application Number
EP15787270A
Filing Date
Sep 23, 2015
Status
Granted And Under Opposition
Nov 8, 2024
Publication Date
Dec 11, 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
TWE MEULEBEKESep 9, 2025KIRKPATRICKADMISSIBLE

Patent Citations (14) New

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

Citation PhasePublication Number
INTERNATIONAL-SEARCH-REPORTEP1870067
INTERNATIONAL-SEARCH-REPORTEP1920744
INTERNATIONAL-SEARCH-REPORTGB2504783
INTERNATIONAL-SEARCH-REPORTWO2013152809
OPPOSITIONEP1870067
OPPOSITIONEP1920744
OPPOSITIONFR2866578
OPPOSITIONGB2504783
OPPOSITIONUS2003018313
OPPOSITIONUS2014155853
OPPOSITIONWO0029655
OPPOSITIONWO2013152809
OPPOSITIONWO2013153235
OPPOSITIONWO9508353

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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