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Resin Powder For Solid Freeform Fabrication, Device For Solid Freeform Fabrication Object, And Method Of Manufacturing Solid Freeform Fabrication Object

PatentPatent Analysis

EP3750943

RICOH
Application Number
EP20177083A
Filing Date
Jul 21, 2017
Status
Granted And Under Opposition
Mar 18, 2022
Grant Date
Apr 20, 2022
External Links
Slate, Register, Google Patents
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Bibliography

The patent EP3750943B1 was granted to Ricoh on Apr 20, 2022 following the initial filing on Jul 21, 2017 under the application number EP20177083A . The current legal status of the patent is Granted And Under Opposition.

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Patent Oppositions filed by Competitors

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.

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EVONIK OPERATIONSJan 19, 2023ADMISSIBLE
ARKEMA FRANCEJan 18, 2023ADMISSIBLE

Dossier Documents of the Patent

The dossier documents provide a comprehensive record of the patent’s prosecution history, including filings, correspondence, and decisions made by patent offices. These documents are crucial for understanding the patent’s legal journey and any challenges it may have faced during examination. It also includes the oppositions documents filed against the patent.

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