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

PatentPatent Analysis

EP3375608

RICOH
Application Number
EP18160389A
Filing Date
Mar 7, 2018
Status
Revoked
Mar 31, 2023
Grant Date
May 5, 2021
External Links
Slate, Register, Google Patents
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Biblio Summary

The patent EP3375608B1 was granted on May 5, 2021 by Ricoh The patent is currently Revoked.

Patents Cited during Opposition New

Patent citations in opposition refer to prior patents or publications that may challenge the validity of a contested patent. These references help assess whether the invention is truly novel or overlaps with existing intellectual property.

Citation PhasePatent NumberPatent LinkCited Text
OppositionEP3272788B1
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OppositionEP3326786B1
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OppositionEP3272787B1
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OppositionEP3375608B1
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OppositionUS5132143
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OppositionUS5527877
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OppositionUS2006246287
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OppositionWO2015197515
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OppositionWO2009135521
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OppositionUS7794647
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OppositionWO2013090174
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OppositionWO2013138204
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OppositionUS2016038633
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OppositionWO2016101942
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OppositionEP2985269
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OppositionWO2016104140
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OppositionJP2017043654
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OppositionJP2015500375
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OppositionUS2011143108
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OppositionWO2017112723
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OppositionUS2006225252
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OppositionEP1443073
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OppositionWO2016084928
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OppositionUS2017260359
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OppositionUS2016288206
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OppositionJP2017052666
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OppositionJP2018002827
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OppositionEP3070136
 N/A

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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