US Patent Litigations are now available. Check here

IP Verse

Process For Efficient Purification Of Neutral Human Milk Oligosaccharides (Hmos) From Microbial Fermentation

PatentPatent Analysis

EP3686211

CHR HANSEN HMO
Application Number
EP20152200A
Filing Date
Dec 23, 2014
Status
Granted And Under Opposition
Jan 27, 2023
Grant Date
Mar 1, 2023
External Links
Slate, Register, Google Patents
Similar Patents facing opposition
EP3620510B1
EP3680249B1
EP3801037B1

Biblio Summary

The patent EP3686211B1 was granted on Mar 1, 2023 by CHR Hansen HMO . The patent is currently Granted And Under Opposition.

Patent Oppositions filed by Competitors

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

Get instant alerts for new oppositions and patent status changes

FRIESLANDCAMPINA NEDERLANDNov 30, 2023ADMISSIBLE
GREAVES BREWSTERNov 30, 2023ADMISSIBLE

Patents Cited during Opposition New

Patent citations in opposition refer to prior patents or publications that may challenge the validity of a contested patent. These references help assess whether the invention is truly novel or overlaps with existing intellectual property.

Citation PhasePatent NumberPatent LinkCited Text
OppositionEP2440661B1
 N/A
OppositionEP2896628B1
 N/A
OppositionEP3063159B1
 N/A
OppositionEP2845905B8
 N/A
OppositionEP3686211B1
 N/A
OppositionWO2013096420
 N/A
OppositionWO2012069415
 N/A
OppositionWO2004101479
 N/A
OppositionEP2479263
 N/A
OppositionWO2010115935
 N/A
OppositionWO2012112777
 N/A
OppositionEP2857410
 N/A
OppositionEP2526784
 N/A
OppositionWO2012160080
 N/A
OppositionWO2015106943
 N/A
OppositionEP2013367
 N/A
OppositionUS2010248315
 N/A
OppositionUS6454946
 N/A
OppositionCN101691538
 N/A
OppositionWO2011016008
 N/A
OppositionEP3141610
 N/A
OppositionWO2015049331
 N/A
OppositionWO2007130247
 N/A
OppositionWO2014086373
 N/A
OppositionCN103468766
 N/A
OppositionEP2378708
 N/A
OppositionWO2015188834
 N/A

Dossier Documents of the Patent

The dossier documents provide a comprehensive record of the patent’s prosecution history, including filings, correspondence, and decisions made by patent offices. These documents are crucial for understanding the patent’s legal journey and any challenges it may have faced during examination. It also includes the oppositions documents filed against the patent.

  • Date

    Description

  • Get instant alerts for new documents