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Cosmetic And Dermatological Solar Compositions - EP1579847B1

PatentPatent Analysis

EP1579847

BEIERSDORF
Application Number
EP05102333A
Filing Date
Mar 23, 2005
Status
Revoked
Aug 7, 2020
Grant Date
Oct 25, 2017
External Links
Slate, Register, Google Patents
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Bibliography

The patent EP1579847B1 was granted to Beiersdorf on Oct 25, 2017 following the initial filing on Mar 23, 2005 under the application number EP05102333A . The current legal status of the patent is Revoked.

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Patent Oppositions (5)

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 DateOpposition Status

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BASFJul 25, 2018ADMISSIBLE
MERCK PATENTJul 24, 2018ADMISSIBLE
STADA ARZNEIMITTELJul 23, 2018ADMISSIBLE
DALLI WERKEJul 17, 2018ADMISSIBLE
EMIL KIESSLINGMar 28, 2018ADMISSIBLE

Dossier Documents

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