EP3363902

SIGMA ALDRICH
Application Number
EP18160519A
Filing Date
Dec 5, 2013
Status
Granted And Under Opposition
Oct 25, 2019
Grant Date
Nov 27, 2019
External Links
Slate, Register, Google Patents
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Biblio Summary

The patent EP3363902B1 was granted on Nov 27, 2019 by Sigma Aldrich The patent is currently Granted And Under Opposition.

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 DateOpposition Status

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PATENTANWALTE ISENBRUCK BOSL HORSCHLER PARTG MBBAug 27, 2020ADMISSIBLE
SCHLICHAug 27, 2020ADMISSIBLE
BASFAug 25, 2020ADMISSIBLE
PATENT BOUTIQUEMar 2, 2020ADMISSIBLE
GRUNDFeb 4, 2020ADMISSIBLE
BAYER BAYERDec 23, 2019ADMISSIBLE
VOSSIUS & PARTNER PATENTANWALTE RECHTSANWALTE MBBNov 27, 2019ADMISSIBLE

Patent citations in opposition refer to prior patents or publications that may challenge the validity of a contested patent. These references help assess whether the invention is truly novel or overlaps with existing intellectual property.

Citation PhasePatent NumberPatent LinkCited Text
OppositionEP2825654B1
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OppositionEP2800811B1
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OppositionEP3241902B1
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OppositionEP3401400B1
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OppositionWO2014065596
N/A
OppositionWO2014089290
N/A
OppositionWO2014093595
N/A
OppositionWO2014093622
N/A
OppositionWO2014093712
N/A
OppositionUS2005220796
N/A
OppositionWO2011146121
N/A
OppositionWO2013176772
N/A
OppositionUS2010076057
N/A
OppositionWO2014099750
N/A

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Dossier Documents of the Patent

The dossier documents provide a comprehensive record of the patent’s prosecution history, including filings, correspondence, and decisions made by patent offices. These documents are crucial for understanding the patent’s legal journey and any challenges it may have faced during examination. It also includes the oppositions documents filed against the patent.