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Hydrophilic Linkers And Their Uses For Conjugation Of Drugs To Cell Binding Molecules

Patent No. EP2922818 (titled "Hydrophilic Linkers And Their Uses For Conjugation Of Drugs To Cell Binding Molecules") was filed by Hangzhou DAC Biotech on Nov 24, 2012. The application was issued on Sep 5, 2018.

Patent Summary

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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 DateRepresentative
MASCHIO & SOAMESJun 3, 2019MASCHIO & SOAMES
STRAWMANMay 31, 2019MEWBURN ELLIS

Dossier Documents

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EP2922818

HANGZHOU DAC BIOTECH
Application Number
EP12888899A
Filing Date
Nov 24, 2012
Status
Revoked
Apr 18, 2025
Publication Date
Sep 5, 2018
External Links
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