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IP Verse

Artificial Turf System - EP3505680

The patent EP3505680 was granted to DOW on Aug 24, 2022. The application was filed on Dec 28, 2017 under application number EP17382915A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3505680

DOW
Application Number
EP17382915A
Filing Date
Dec 28, 2017
Status
Granted And Under Opposition
Jul 22, 2022
Publication Date
Aug 24, 2022
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
FREUDENBERG PERFORMANCE MATERIALSMay 11, 2023CPWADMISSIBLE

Patent Citations (16) New

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

Citation PhasePublication Number
DESCRIPTIONUS3645992
DESCRIPTIONUS4798081
DESCRIPTIONUS5089321
DESCRIPTIONUS5677383
DESCRIPTIONUS6111023
DESCRIPTIONUS6984695
DESCRIPTIONUS7803728
DESCRIPTIONUS8372931
DESCRIPTIONUS8829115
OPPOSITIONEP2489770
OPPOSITIONUS2012104646
OPPOSITIONUS4913757
OPPOSITIONWO2013060634
SEARCHUS2015167254
SEARCHUS2017198442
SEARCHWO2013060634

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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