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IP Verse

Intermediate Film For Laminated Glass And Laminated Glass - EP2017237

The patent EP2017237 was granted to Sekisui Chemical on Jan 8, 2020. The application was originally filed on May 11, 2007 under application number EP07743194A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP2017237

SEKISUI CHEMICAL
Application Number
EP07743194A
Filing Date
May 11, 2007
Status
Patent Maintained As Amended
Dec 6, 2019
Publication Date
Jan 8, 2020
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
SAINT GOBAINMar 20, 2018SAINT GOBAIN RECHERCHE -

Patent Citations (18) New

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

Citation PhasePublication Number
DESCRIPTIONJPH04502525
EXAMINATIONEP1281690
EXAMINATIONWO2006101960
INTERNATIONAL-SEARCH-REPORTJP2000044296
INTERNATIONAL-SEARCH-REPORTJP2001106554
INTERNATIONAL-SEARCH-REPORTJP2002326847
INTERNATIONAL-SEARCH-REPORTWO9946213
OPPOSITIONEP0710545
OPPOSITIONEP0893726
OPPOSITIONEP1281690
OPPOSITIONUS2002150744
OPPOSITIONUS2006008658
OPPOSITIONUS5812332
SEARCHEP0420228
SEARCHEP1464632
SEARCHEP1800855
SEARCHUS2002120916
SEARCHWO2006122305

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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