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IP Verse

Silicone Hydrogel Lenses With Water-Rich Surfaces - EP2705808

The patent EP2705808 was granted to Alcon on May 1, 2024. The application was filed on Jul 29, 2011 under application number EP13160647A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP2705808

ALCON
Application Number
EP13160647A
Filing Date
Jul 29, 2011
Status
Granted And Under Opposition
Mar 29, 2024
Publication Date
May 1, 2024
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
JOHNSON & JOHNSON VISION CAREJan 28, 2025CARPMAELS & RANSFORDADMISSIBLE

Patent Citations (93) New

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

Citation PhasePublication Number
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DESCRIPTIONUS20090180449
DESCRIPTIONUS20090180453
DESCRIPTIONEP0632329
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DESCRIPTIONUS4260725
DESCRIPTIONUS4261875
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DESCRIPTIONUS4327203
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DESCRIPTIONUS4343927
DESCRIPTIONUS4347198
DESCRIPTIONUS4355147
DESCRIPTIONUS4444711
DESCRIPTIONUS4460534
DESCRIPTIONUS4486577
DESCRIPTIONUS4543398
DESCRIPTIONUS4605712
DESCRIPTIONUS4661575
DESCRIPTIONUS4684538
DESCRIPTIONUS4703097
DESCRIPTIONUS4833218
DESCRIPTIONUS4837289
DESCRIPTIONUS4954586
DESCRIPTIONUS4954587
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DESCRIPTIONUS5039761
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DESCRIPTIONUS5346946
DESCRIPTIONUS5358995
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DESCRIPTIONUS5451617
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DESCRIPTIONUS5508317
DESCRIPTIONUS5583463
DESCRIPTIONUS5760100
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DESCRIPTIONUS5849810
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DESCRIPTIONUS5962548
DESCRIPTIONUS5981675
DESCRIPTIONUS6039913
DESCRIPTIONUS6218508
DESCRIPTIONUS6451871
DESCRIPTIONUS6627124
DESCRIPTIONUS6719929
DESCRIPTIONUS6762264
DESCRIPTIONUS6793973
DESCRIPTIONUS6811805
DESCRIPTIONUS6896926
DESCRIPTIONUS7091283
DESCRIPTIONUS7238750
DESCRIPTIONUS7268189
DESCRIPTIONUS7384590
DESCRIPTIONUS7387759
DESCRIPTIONUS7521519
DESCRIPTIONWO9828026
OPPOSITIONUS2009200692
OPPOSITIONUS4168112
OPPOSITIONUS6582754
OPPOSITIONWO03011551
OPPOSITIONWO2008095955
OPPOSITIONWO2011071791
OPPOSITIONWO2012170603
OPPOSITIONWO9406485
SEARCHUS2003143335
SEARCHUS2007229758
SEARCHUS2009200692
SEARCHUS6582754
SEARCHWO2012170603

Dossier Documents

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