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IP Verse

Prevention Of Adverse Effects Caused By Cd3 Specific Binding Domains - EP3228315

The patent EP3228315 was granted to Amgen Research Munich on Nov 25, 2020. The application was filed on Oct 27, 2011 under application number EP17159560A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3228315

AMGEN RESEARCH MUNICH
Application Number
EP17159560A
Filing Date
Oct 27, 2011
Status
Granted And Under Opposition
Oct 23, 2020
Publication Date
Nov 25, 2020
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
F HOFFMANN LA ROCHEAug 24, 2021MEWBURN ELLIS -
JAMES POOLEAug 24, 2021CARPMAELS & RANSFORD -

Patent Citations (23) New

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

Citation PhasePublication Number
DESCRIPTIONWO2010EP66207
DESCRIPTIONEP0623679
DESCRIPTIONWO2004106381
DESCRIPTIONWO2007068354
DESCRIPTIONWO2008119565
DESCRIPTIONWO2008119566
DESCRIPTIONWO2008119567
DESCRIPTIONWO9954440
EXAMINATIONWO2008119567
EXAMINATIONWO2011051307
OPPOSITIONEP3228315
OPPOSITIONUS2007224191
OPPOSITIONWO2006114115
OPPOSITIONWO2007068354
OPPOSITIONWO2009070642
OPPOSITIONWO2011051307
OPPOSITIONWO2012055961
OPPOSITIONWO2012062596
OPPOSITIONWO9954440
OTHERWO2011051307
SEARCHWO2007068354
SEARCHWO2012055961
SEARCHWO9954440

Dossier Documents

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