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Method For The Preparation Of Synthesis Gas

Patent No. EP3658495 (titled "Method For The Preparation Of Synthesis Gas") was filed by Haldor Topse on Jul 20, 2018. The application was issued on Aug 30, 2023.

Patent Summary

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Patent Family

Patent Oppositions (3)

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 DateRepresentative
JOHNSON MATTHEY PUBLICMay 29, 2024BOULT WADE TENNANT
JOHNSON MATTHEY PUBLICMay 29, 2024JOHNSON MATTHEY
CASALEMay 27, 2024M ZARDI

Dossier Documents

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EP3658495

HALDOR TOPSE
Application Number
EP18743787A
Filing Date
Jul 20, 2018
Status
Granted And Under Opposition
Jul 28, 2023
Publication Date
Aug 30, 2023
External Links
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