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IP Verse

Method For Preparing Starch Blends - EP3917749

The patent EP3917749 was granted to Basf on Oct 11, 2023. The application was filed on Jan 27, 2020 under application number EP20701613A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3917749

BASF
Application Number
EP20701613A
Filing Date
Jan 27, 2020
Status
Granted And Under Opposition
Sep 8, 2023
Publication Date
Oct 11, 2023
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions (2)

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
NOVAMONTJul 11, 2024HOFFMANN EITLEADMISSIBLE
AGRANA BETEILIGUNGSNov 7, 2023SONN PATENTANWALTEADMISSIBLE

Patent Citations (32) New

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

Citation PhasePublication Number
DESCRIPTIONEP0906367
DESCRIPTIONEP0947559
DESCRIPTIONEP2467418
DESCRIPTIONUS2011177275
DESCRIPTIONWO2006097353
DESCRIPTIONWO2010034711
DESCRIPTIONWO2012017095
DESCRIPTIONWO2017153431
DESCRIPTIONWO9209654
DESCRIPTIONWO9615173
DESCRIPTIONWO9812242
EXAMINATIONWO2019138022
INTERNATIONAL-SEARCH-REPORTUS2009160095
INTERNATIONAL-SEARCH-REPORTUS2012283364
INTERNATIONAL-SEARCH-REPORTUS5852114
INTERNATIONAL-SEARCH-REPORTUS5895545
INTERNATIONAL-SEARCH-REPORTWO0039212
INTERNATIONAL-SEARCH-REPORTWO2008144845
INTERNATIONAL-SEARCH-REPORTWO2010134208
OPPOSITIONUS2009160095
OPPOSITIONUS2011118390
OPPOSITIONWO0148078
OPPOSITIONWO2004029147
OPPOSITIONWO2008144845
OPPOSITIONWO2010034712
OPPOSITIONWO2011020170
OPPOSITIONWO2015158716
OPPOSITIONWO2017216158
OPPOSITIONWO2019102030
OPPOSITIONWO2019138022
OPPOSITIONWO9615173
OPPOSITIONWO9748764

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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