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IP Verse

Filtering Method Suitable For Isolating And/Or Quantifying, From A Sample, At Least One Substance To Be Investigated - EP3897913

The patent EP3897913 was granted to Analytik Jena on Mar 22, 2023. The application was filed on Nov 28, 2019 under application number EP19812978A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3897913

ANALYTIK JENA
Application Number
EP19812978A
Filing Date
Nov 28, 2019
Status
Granted And Under Opposition
Feb 17, 2023
Publication Date
Mar 22, 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.

CompanyOpposition DateRepresentativeOpposition Status
SARTORIUS STEDIM BIOTECHDec 22, 2023GOTTSCHALDADMISSIBLE

Patent Citations (9) New

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

Citation PhasePublication Number
DESCRIPTIONDE102007021952
DESCRIPTIONDE102010031401
DESCRIPTIONDE102014211221
DESCRIPTIONEP1730273
DESCRIPTIONEP2998398
INTERNATIONAL-SEARCH-REPORTUS2006027500
INTERNATIONAL-SEARCH-REPORTUS2006157408
OPPOSITIONEP1508792
OPPOSITIONUS2006027500

Dossier Documents

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