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IP Verse

Conveying Drum For The Tobacco-Processing Industry - EP4069001

The patent EP4069001 was granted to Hauni Maschinenbau on Aug 30, 2023. The application was filed on Jan 5, 2021 under application number EP21700250A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP4069001

HAUNI MASCHINENBAU
Application Number
EP21700250A
Filing Date
Jan 5, 2021
Status
Granted And Under Opposition
Jul 28, 2023
Publication Date
Aug 30, 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
GDMay 29, 2024BIANCIARDIADMISSIBLE

Patent Citations (17) New

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

Citation PhasePublication Number
DESCRIPTIONEP1366679
INTERNATIONAL-SEARCH-REPORTDE7711116U
INTERNATIONAL-SEARCH-REPORTEP1366679
INTERNATIONAL-SEARCH-REPORTEP1402791
INTERNATIONAL-SEARCH-REPORTEP3315032
INTERNATIONAL-SEARCH-REPORTWO2016061314
INTERNATIONAL-SEARCH-REPORTWO2019150103
OPPOSITIONDE102011075610
OPPOSITIONDE102011083029
OPPOSITIONDE102013009676
OPPOSITIONDE102014214462
OPPOSITIONEP1366679
OPPOSITIONGB2090572
OPPOSITIONGB2267474
OPPOSITIONUS2017112186
OPPOSITIONUS3712162
OPPOSITIONWO2012136491

Dossier Documents

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  • Date

    Description

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