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Particle For Solid Freeform Fabrication

Patent No. EP3482900 (titled "Particle For Solid Freeform Fabrication") was filed by Ricoh on Oct 12, 2018. The application was issued on Jun 9, 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 FRANCEMar 9, 2022ARKEMA PATENT
EVONIK OPERATIONSMar 9, 2022F & E PATENT

Dossier Documents

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EP3482900

RICOH
Application Number
EP18200043A
Filing Date
Oct 12, 2018
Status
Revoked
Feb 7, 2025
Publication Date
Jun 9, 2021
External Links
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