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IP Verse

Radiation Curable Compositions For Additive Fabrication - EP3781987

The patent EP3781987 was granted to Covestro Netherlands on Oct 5, 2022. The application was filed on Apr 22, 2019 under application number EP19726228A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3781987

COVESTRO NETHERLANDS
Application Number
EP19726228A
Filing Date
Apr 22, 2019
Status
Granted And Under Opposition
Sep 2, 2022
Publication Date
Oct 5, 2022
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

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 DateRepresentativeOpposition Status
ARKEMA FRANCEJul 5, 2023BANDPAY & GREUTERADMISSIBLE
SCOTT BADERJul 5, 2023MEWBURN ELLISADMISSIBLE

Patent Citations (29) New

Patent citations refer to prior patents cited during different phases such as opposition or international search.

Citation PhasePublication Number
DESCRIPTIONUS2010304088
DESCRIPTIONUS5418112
DESCRIPTIONUS5665792
DESCRIPTIONUS8678805
DESCRIPTIONUS9228073
DESCRIPTIONUS9708442
INTERNATIONAL-SEARCH-REPORTEP2053065
INTERNATIONAL-SEARCH-REPORTUS2008287564
INTERNATIONAL-SEARCH-REPORTWO2016153711
INTERNATIONAL-SEARCH-REPORTWO2017112653
OPPOSITIONEP2053065
OPPOSITIONEP2380946
OPPOSITIONUS2003175660
OPPOSITIONUS2008287564
OPPOSITIONUS2016326387
OPPOSITIONUS2017203408
OPPOSITIONWO2006036057
OPPOSITIONWO2009005835
OPPOSITIONWO2009137455
OPPOSITIONWO2010087954
OPPOSITIONWO2014078537
OPPOSITIONWO2015038714
OPPOSITIONWO2015195659
OPPOSITIONWO2016153711
OPPOSITIONWO2017112653
OPPOSITIONWO2017223084
OPPOSITIONWO2019023009
OPPOSITIONWO2019103855
OPPOSITIONWO2019213585

Dossier Documents

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    Description

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