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IP Verse

Coatings - EP3307835

The patent EP3307835 was granted to PI on Apr 2, 2025. The application was filed on Jun 8, 2016 under application number EP16739237A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP3307835

PI
Application Number
EP16739237A
Filing Date
Jun 8, 2016
Status
Patent Maintained As Amended
Feb 28, 2025
Publication Date
Apr 2, 2025
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
JIANGSU FAVORED NANOTECHNOLOGYNov 18, 2019MAIWALDADMISSIBLE

Patent Citations (15) New

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

Citation PhasePublication Number
DESCRIPTIONWO03097245
DESCRIPTIONWO03101621
DESCRIPTIONWO9858117
INTERNATIONAL-SEARCH-REPORTEP0834352
INTERNATIONAL-SEARCH-REPORTWO2007083122
INTERNATIONAL-SEARCH-REPORTWO2014155099
OPPOSITIONCN103619926
OPPOSITIONEP0384352
OPPOSITIONUS2010155131
OPPOSITIONUS2012194982
OPPOSITIONWO2007083122
OPPOSITIONWO2012158953
OPPOSITIONWO2012168440
OPPOSITIONWO9858117
OPPOSITIONWO9964662

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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