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Ethanol Sunscreen Composition With A Reduced Likelihood Of Discolouring Textiles - EP3311791B1

PatentPatent Analysis

EP3311791

BEIERSDORF
Application Number
EP17194945A
Filing Date
Oct 5, 2017
Status
Revoked
Nov 18, 2022
Grant Date
Jun 17, 2020
External Links
Slate, Register, Google Patents
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Bibliography

The patent EP3311791B1 was granted to Beiersdorf on Jun 17, 2020 following the initial filing on Oct 5, 2017 under the application number EP17194945A . The current legal status of the patent is Revoked.

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Patent Oppositions (3)

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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BASFMar 16, 2021ADMISSIBLE
L'OREALMar 10, 2021ADMISSIBLE
EMIL KIESSLINGMar 5, 2021ADMISSIBLE

Dossier Documents

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