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Resin Powder For Solid Freeform Fabrication And Device For Solid Freeform Fabrication Object

Patent No. EP3375609 (titled "Resin Powder For Solid Freeform Fabrication And Device For Solid Freeform Fabrication Object") was filed by Ricoh on Mar 9, 2018. The application was issued on Feb 17, 2021.

Patent Summary

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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 DateRepresentative
ARKEMA FRANCENov 17, 2021ARKEMA PATENT
EVONIK OPERATIONSNov 17, 2021F & E PATENT

Dossier Documents

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EP3375609

RICOH
Application Number
EP18161007A
Filing Date
Mar 9, 2018
Status
Revoked
Feb 16, 2024
Publication Date
Feb 17, 2021
External Links
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