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IP Verse

Short Circuit Welding Method And Device For Carrying Out Such A Short Circuit Welding Method - EP3509784

The patent EP3509784 was granted to Fronius on Nov 29, 2023. The application was filed on Sep 8, 2017 under application number EP17762140A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP3509784

FRONIUS
Application Number
EP17762140A
Filing Date
Sep 8, 2017
Status
Patent Maintained As Amended
Oct 27, 2023
Publication Date
Nov 29, 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
SKS WELDING SYSTEMSJan 22, 2021KLEINADMISSIBLE

Patent Citations (7) New

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

Citation PhasePublication Number
DESCRIPTIONUS2005189335
DESCRIPTIONUS2006138115
DESCRIPTIONWO2006089322
INTERNATIONAL-SEARCH-REPORTKR20160105769
INTERNATIONAL-SEARCH-REPORTUS2005189335
INTERNATIONAL-SEARCH-REPORTUS2006138115
INTERNATIONAL-SEARCH-REPORTWO2006089322

Dossier Documents

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    Description

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