The weekly litigation news digest is live. Subscribe now

IP Verse

Ultrasound Welding Device And Ultrasound Welding Method For Controlling Continuous Ultrasound Welding Processes - EP2881184

The patent EP2881184 was granted to Branson Ultraschall Niederlassung DER Emerson OHG on Mar 27, 2019. The application was filed on Nov 21, 2014 under application number EP14194234A. The patent is currently recorded with a legal status of "Revoked".

EP2881184

BRANSON ULTRASCHALL NIEDERLASSUNG DER EMERSON OHG
Application Number
EP14194234A
Filing Date
Nov 21, 2014
Status
Revoked
Jan 11, 2025
Publication Date
Mar 27, 2019
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
HERRMANN ULTRASCHALLTECHNIKDec 18, 2019WSL PATENTANWALTE PARTNERSCHAFT MBB -

Patent Citations (17) New

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

Citation PhasePublication Number
DESCRIPTIONDE10009174
DESCRIPTIONDE102006054760
DESCRIPTIONDE19526354
DESCRIPTIONDE19581256
DESCRIPTIONDE19753740
DESCRIPTIONDE4400210
EXAMINATIONEP0967021
OPPOSITIONDE10009174
OPPOSITIONDE102006020417
OPPOSITIONDE102011102746
OPPOSITIONEP0967021
OPPOSITIONGB2279034
OPPOSITIONWO9614202
SEARCHDE10009174
SEARCHDE102011102746
SEARCHGB2279034
SEARCHWO9614202

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.

  • Date

    Description

  • Get instant alerts for new documents