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EP2814329

EVONIK DEGUSSA
Application Number
EP13703810A
Filing Date
Feb 12, 2013
Status
Revoked
Jun 23, 2023
Grant Date
Apr 15, 2020
External Links
Slate, Register, Google Patents
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Bibliography

The patent EP2814329B1 was granted to Evonik Degussa on Apr 15, 2020 following the initial filing on Feb 12, 2013 under the application number EP13703810A . The current legal status of the patent is Revoked.

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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.

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SUDZUCKERJan 14, 2021ADMISSIBLE
CARGILLJan 13, 2021ADMISSIBLE

Dossier Documents

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