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IP Verse

Cosmetic And Dermatological Solar Compositions - EP1579847

The patent EP1579847 was granted to Beiersdorf on Oct 25, 2017. The application was filed on Mar 23, 2005 under application number EP05102333A. The patent is currently recorded with a legal status of "Revoked".

EP1579847

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

Patent Summary

Patent Family

Patent Family

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 DateRepresentativeOpposition Status
BASFJul 25, 2018BASF ASSOCIATIONADMISSIBLE
MERCK PATENTJul 24, 2018-ADMISSIBLE
STADA ARZNEIMITTELJul 23, 2018HAMM & WITTKOPPADMISSIBLE
DALLI WERKEJul 17, 2018F & E PATENTADMISSIBLE
EMIL KIESSLINGMar 28, 2018HERZOG PATENTANWALTSADMISSIBLE

Patent Citations (14) New

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

Citation PhasePublication Number
OPPOSITIONDE10254334
OPPOSITIONEP0518772
OPPOSITIONEP1310239
OPPOSITIONEP1380288
OPPOSITIONWO2004017930
OPPOSITIONWO2005027869
SEARCHDE10113058
SEARCHDE10214054
SEARCHDE10327468
SEARCHEP1310239
SEARCHEP1352639
SEARCHUS2004191191
SEARCHWO03053395
SEARCHWO03070201

Dossier Documents

The dossier documents provide a comprehensive record of the patent's prosecution history - including filings, correspondence, and decisions made by patent offices - and are crucial for understanding the patent's legal journey and any challenges it may have faced during examination.

  • Date

    Description

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