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IP Verse

Ultrasonic Welding Apparatus Having A Plurality Of Sonotrodes - EP2988919

The patent EP2988919 was granted to Herrmann Ultraschalltechnik on Jun 14, 2017. The application was filed on Apr 15, 2014 under application number EP14717782A. The patent is currently recorded with a legal status of "Opposition Rejected".

EP2988919

HERRMANN ULTRASCHALLTECHNIK
Application Number
EP14717782A
Filing Date
Apr 15, 2014
Status
Opposition Rejected
Feb 7, 2020
Publication Date
Jun 14, 2017
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
TELSONIC HOLDINGMar 13, 2018HEPP WENGER RYFFEL -

Patent Citations (15) New

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

Citation PhasePublication Number
INTERNATIONAL-SEARCH-REPORTDE102010028932
INTERNATIONAL-SEARCH-REPORTEP0661208
INTERNATIONAL-SEARCH-REPORTEP2263860
INTERNATIONAL-SEARCH-REPORTJPH07323478
INTERNATIONAL-SEARCH-REPORTJPS59178215
OPPOSITIONDE102009008129
OPPOSITIONDE102010028932
OPPOSITIONDE19906873
OPPOSITIONDE2251521
OPPOSITIONEP0661208
OPPOSITIONEP2263860
OPPOSITIONJPH07323478
OPPOSITIONJPS59178215
OPPOSITIONWO2006038437
OPPOSITIONWO2010145927

Dossier Documents

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    Description

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