IP Verse

Surface Treatment Composition - EP2812190

The patent EP2812190 was granted to Hewlett Packard on Dec 7, 2022. The application was originally filed on Jan 31, 2012 under application number EP12867099A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP2812190

HEWLETT PACKARD
Application Number
EP12867099A
Filing Date
Jan 31, 2012
Status
Patent Maintained As Amended
Nov 4, 2022
Publication Date
Dec 7, 2022
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

Get instant alerts for new oppositions and patent status changes

OMYAJan 18, 2019CHWALKA -

Patent Citations (17) New

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

Citation PhasePublication Number
INTERNATIONAL-SEARCH-REPORTUS2008168919
INTERNATIONAL-SEARCH-REPORTUS2010028806
INTERNATIONAL-SEARCH-REPORTUS2011303113
INTERNATIONAL-SEARCH-REPORTUS6844140
OPPOSITIONEP2678169
OPPOSITIONJP2010221688
OPPOSITIONUS3352705
OPPOSITIONUS5500668
OPPOSITIONUS5919424
OPPOSITIONUS6670002
OPPOSITIONWO0183374
OPPOSITIONWO2006031139
OPPOSITIONWO2009157952
OPPOSITIONWO2012115626
SEARCHUS3352705
SEARCHUS6670002
SEARCHWO2010044795

Non-Patent Literature (NPL) Citations (2) New

NPL citations refer to non-patent references such as research papers, articles, or other publications cited during examination or opposition phases.

Citation PhaseReference Text
OPPOSITION- R. WILLIAMS, "pKa Data", (20010000), URL: https://www.chem.wisc.edu/areas/reich/pkatable/pKa_compilation-1-Williams.pdf, XP055553899
OPPOSITION- "Solubility Product Constants", CRC Handbook of Chemistry and Physics, 87th ed., Boca Raton, (20060000), pages 8.118 - 8.120, XP055553896

Download Citation Report

Get a free citation report including examiner, opposition, and international search citations.

Get Citation Report

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

  • Get instant alerts for new documents