IP Verse

Method For Producing A Bortezomib Ester Solution

EP3324936

STADA ARZNEIMITTEL
Application Number
EP16742280A
Filing Date
Jul 21, 2016
Status
Granted And Under Opposition
Aug 26, 2022
Grant Date
Sep 28, 2022
External Links
Slate, Register, Google Patents
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Biblio Summary

The patent EP3324936B1 was granted on Sep 28, 2022 by Stada Arzneimittel The patent is currently Granted And Under Opposition.

Patent Oppositions filed by Competitors

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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ACCORD HEALTHCAREJun 28, 2023ADMISSIBLE
EXTROVISJun 27, 2023ADMISSIBLE
NEDERLANDSCH OCTROOIBUREAUJun 27, 2023ADMISSIBLE
STRAWMANJun 26, 2023ADMISSIBLE
GRUNDJun 16, 2023ADMISSIBLE
CONSILIENT HEALTHApr 24, 2023ADMISSIBLE

Patents Cited during Opposition New

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
OppositionEP3324937B1
 N/A
OppositionUS5780454
 N/A
OppositionUS6713446
 N/A
OppositionUS2004054012
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OppositionWO02059130
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OppositionEP2251344
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OppositionWO2010121762
 N/A
OppositionWO2013128419
 N/A
OppositionEP2644189
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OppositionWO2015025000
 N/A
OppositionWO2009154737
 N/A
OppositionWO2012121523
 N/A
OppositionEA021179
 N/A
OppositionCN103070835
 N/A
OppositionUS2011178470
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OppositionWO03041687
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OppositionWO2008135601
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OppositionWO2009124586
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OppositionWO2011116286
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OppositionWO2012047845
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OppositionWO2014023647
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OppositionIN3324DELNP2012
 N/A
OppositionUS2913386
 N/A
OppositionUS2011039939
 N/A
OppositionCN103044468
 N/A
OppositionWO2017013209
 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.

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