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Polymer-Based Pigment-Bearing Ink - EP2164447

The patent EP2164447 was granted to Schwan Stabilo Cosmetics on Jan 15, 2025. The application was originally filed on May 14, 2008 under application number EP08749457A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP2164447

SCHWAN STABILO COSMETICS
Application Number
EP08749457A
Filing Date
May 14, 2008
Status
Patent Maintained As Amended
Dec 13, 2024
Publication Date
Jan 15, 2025
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions

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

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HENKELJun 13, 2022-ADMISSIBLE

Patent Citations (10) New

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

Citation PhasePublication Number
INTERNATIONAL-SEARCH-REPORTDE20009445U
INTERNATIONAL-SEARCH-REPORTEP1077062
INTERNATIONAL-SEARCH-REPORTEP1462084
INTERNATIONAL-SEARCH-REPORTEP1529513
INTERNATIONAL-SEARCH-REPORTFR2844192
INTERNATIONAL-SEARCH-REPORTUS2004223935
INTERNATIONAL-SEARCH-REPORTWO0154660
OPPOSITIONDE102004027324
OPPOSITIONDE102004027329
OPPOSITIONEP0987012

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.

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    Description

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