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IP Verse

Method For Processing A Dispersion-Hardened Platinum Composition - EP3077556

The patent EP3077556 was granted to Heraeus Deutschland on Jun 19, 2019. The application was filed on Dec 4, 2014 under application number EP14812166A. The patent is currently recorded with a legal status of "Opposition Rejected".

EP3077556

HERAEUS DEUTSCHLAND
Application Number
EP14812166A
Filing Date
Dec 4, 2014
Status
Opposition Rejected
May 2, 2025
Publication Date
Jun 19, 2019
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
JOHNSON MATTHEY PUBLICMar 17, 2020LORKINADMISSIBLE

Patent Citations (14) New

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

Citation PhasePublication Number
DESCRIPTIONEP0683240
DESCRIPTIONEP1188844
DESCRIPTIONEP1964938
DESCRIPTIONGB1340076
DESCRIPTIONGB2082205
INTERNATIONAL-SEARCH-REPORTEP0683240
INTERNATIONAL-SEARCH-REPORTEP0947595
INTERNATIONAL-SEARCH-REPORTEP1188844
INTERNATIONAL-SEARCH-REPORTEP1295953
INTERNATIONAL-SEARCH-REPORTGB2082205
OPPOSITIONEP1964938
OPPOSITIONGB1280815
OPPOSITIONUS2010276646
OPPOSITIONWO8101013

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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