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IP Verse

Fining Agents For Silicate Glasses - EP3138822

The patent EP3138822 was granted to Corning Incorporated on Jul 26, 2023. The application was originally filed on Feb 18, 2009 under application number EP16195343A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3138822

CORNING INCORPORATED
Application Number
EP16195343A
Filing Date
Feb 18, 2009
Status
Granted And Under Opposition
Jun 23, 2023
Publication Date
Jul 26, 2023
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.

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SCHOTTApr 26, 2024FUCHS PATENTANWALTE PARTNERSCHAFT MBBADMISSIBLE

Patent Citations (30) New

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

Citation PhasePublication Number
EXAMINATIONJP2001294441
EXAMINATIONUS5895768
EXAMINATIONUS6297182
OPPOSITIONDE19739912
OPPOSITIONEP1078889
OPPOSITIONEP1473284
OPPOSITIONEP1593658
OPPOSITIONEP2000440
OPPOSITIONEP2036867
OPPOSITIONEP3138822
OPPOSITIONJP2007111079
OPPOSITIONJP2007142324
OPPOSITIONUS2002193232
OPPOSITIONUS2004186000
OPPOSITIONUS2005065014
OPPOSITIONUS2008063459
OPPOSITIONUS2008143999
OPPOSITIONUS2009108285
OPPOSITIONUS3778335
OPPOSITIONUS5846280
OPPOSITIONUS5895768
OPPOSITIONUS5908703
OPPOSITIONUS7090937
SEARCHEP0253188
SEARCHUS2004186000
SEARCHUS2006270545
SEARCHUS4028131
SEARCHUS5384296
SEARCHUS5908703
SEARCHWO2009105189

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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    Description

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