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IP Verse

Silicone Hydrogels Comprising Desirable Water Content And Oxygen Permeability - EP3181614

The patent EP3181614 was granted to Johnson & Johnson Vision Care on Oct 5, 2022. The application was filed on Dec 20, 2012 under application number EP16195164A. The patent is currently recorded with a legal status of "Revoked".

EP3181614

JOHNSON & JOHNSON VISION CARE
Application Number
EP16195164A
Filing Date
Dec 20, 2012
Status
Revoked
Jun 23, 2023
Publication Date
Oct 5, 2022
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions (3)

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
ALCONJan 2, 2023BREUERADMISSIBLE
DOMPATENT VON KREISLER SELTING WERNER PARTNERSCHAFT VON PATENTANWALTEN UND RECHTSANWALTEN MBBDec 29, 2022DOMPATENT VON KREISLER SELTING WERNERADMISSIBLE
DOMPATENT VON KREISLER SELTING WERNER PARTNERSCHAFT VON PATENTANWALTEN UND RECHTSANWALTEN MBBDec 29, 2022DOMPATENT VON PATENT UND RECHTSANWALTENADMISSIBLE

Patent Citations (25) New

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

Citation PhasePublication Number
DESCRIPTIONUS2010048847
DESCRIPTIONUS2010249356
DESCRIPTIONUS2011237766
DESCRIPTIONUS3408429
DESCRIPTIONUS3660545
DESCRIPTIONUS4113224
DESCRIPTIONUS4139513
DESCRIPTIONUS4197266
DESCRIPTIONUS6943203
DESCRIPTIONWO03022321
DESCRIPTIONWO03022322
OPPOSITIONCN102558458
OPPOSITIONCN102786641
OPPOSITIONEP1870736
OPPOSITIONEP2241587
OPPOSITIONJP2008020918
OPPOSITIONUS2009234089
OPPOSITIONWO2006026474
OPPOSITIONWO2008061992
OPPOSITIONWO2011041523
OPPOSITIONWO2011045299
OPPOSITIONWO2013096594
OPPOSITIONWO2013096600
SEARCHUS2006142525
SEARCHUS2010048847

Dossier Documents

The dossier documents provide a comprehensive record of the patent's prosecution history - including filings, correspondence, and decisions made by patent offices - and are crucial for understanding the patent's legal journey and any challenges it may have faced during examination.

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