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IP Verse

Cartridge And Cartridge Assembly For Use In An Extrusion Gun - EP3936455

The patent EP3936455 was granted to Soudal on Nov 23, 2022. The application was filed on Jul 8, 2020 under application number EP20184787A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3936455

SOUDAL
Application Number
EP20184787A
Filing Date
Jul 8, 2020
Status
Granted And Under Opposition
Oct 21, 2022
Publication Date
Nov 23, 2022
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
HENKELAug 22, 2023KBNADMISSIBLE
HENKELAug 22, 2023PATENTANWALTE BAUER VORBERG KAYSERADMISSIBLE

Patent Citations (12) New

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

Citation PhasePublication Number
DESCRIPTIONUS6234348
OPPOSITIONDE1536003
OPPOSITIONDE29809015U
OPPOSITIONDE4326114
OPPOSITIONDE4336807
OPPOSITIONDE9116065U
OPPOSITIONEP1351778
OPPOSITIONEP2654850
SEARCHDE8706659U
SEARCHGB1119244
SEARCHGB2455372
SEARCHUS2891714

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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