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IP Verse

Oligosaccharide Modification And Labeling Of Proteins - EP3438131

The patent EP3438131 was granted to Life on Mar 16, 2022. The application was originally filed on Feb 12, 2007 under application number EP18187681A. The patent is currently recorded with a legal status of "Opposition Rejected".

EP3438131

LIFE
Application Number
EP18187681A
Filing Date
Feb 12, 2007
Status
Opposition Rejected
Sep 19, 2024
Publication Date
Mar 16, 2022
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions (2)

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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WEICKMANN & WEICKMANNDec 16, 2022WEICKMANN & WEICKMANN PARTMBBWITHDRAWN
HUBERDec 13, 2022-ADMISSIBLE

Patent Citations (99) New

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

Citation PhasePublication Number
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DESCRIPTIONWO0121624
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OPPOSITIONUS2005130235
OPPOSITIONWO03011878
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OPPOSITIONWO2004033651
OPPOSITIONWO2005044859
OPPOSITIONWO2006035057
OPPOSITIONWO2016170186
SEARCHUS2005130235
SEARCHWO03011878
SEARCHWO2004033651
SEARCHWO2005044859

Dossier Documents

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