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IP Verse

Solar Control Glazing - EP3521015

The patent EP3521015 was granted to Pilkington Automotive on Sep 6, 2023. The application was originally filed on Jul 9, 2004 under application number EP18209452A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3521015

PILKINGTON AUTOMOTIVE
Application Number
EP18209452A
Filing Date
Jul 9, 2004
Status
Granted And Under Opposition
Aug 4, 2023
Publication Date
Sep 6, 2023
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

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 DateRepresentativeOpposition Status

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SAINT GOBAINJun 5, 2024SAINT GOBAIN RECHERCHEADMISSIBLE
AGC GLASS EUROPEFeb 19, 2024AGC GLASS EUROPEADMISSIBLE

Patent Citations (24) New

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

Citation PhasePublication Number
DESCRIPTIONEP1004550
DESCRIPTIONUS6538192
EXAMINATIONEP1060873
EXAMINATIONEP1060876
EXAMINATIONUS6010775
OPPOSITIONEP0802168
OPPOSITIONEP1060876
OPPOSITIONFR2660921
OPPOSITIONUS4584236
OPPOSITIONUS6010775
OPPOSITIONUS6538192
OPPOSITIONWO0102167
OTHEREP1013620
OTHEREP1060876
OTHERFR2738240
OTHERUS4584236
OTHERUS6010775
OTHERUS6538192
SEARCHJPS6463419
SEARCHUS5154953
SEARCHUS5418025
SEARCHUS6084702
SEARCHUS6387515
SEARCHUS6538192

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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