The weekly litigation news digest is live. Subscribe now

IP Verse

Automated Chromatography Column Switching Control Based On Pressure Detection - EP3234590

The patent EP3234590 was granted to Cytiva Sweden on Oct 6, 2021. The application was originally filed on Dec 15, 2015 under application number EP15813020A. The patent is currently recorded with a legal status of "Opposition Rejected".

EP3234590

CYTIVA SWEDEN
Application Number
EP15813020A
Filing Date
Dec 15, 2015
Status
Opposition Rejected
Mar 8, 2024
Publication Date
Oct 6, 2021
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

SARTORIUS STEDIM BIOTECHJul 5, 2022MULLER BORE & PARTNER PATENTANWALTE PARTG MBBADMISSIBLE

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-REPORTWO2010151214
INTERNATIONAL-SEARCH-REPORTWO2012074481
OPPOSITIONUS2013316892
OPPOSITIONWO2008153472
OPPOSITIONWO2010151214
OPPOSITIONWO2011123039
OPPOSITIONWO2011123040
OPPOSITIONWO2011152788
OPPOSITIONWO2012169970
OPPOSITIONWO2014031070

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