The weekly litigation news digest is live. Subscribe now

IP Verse

Magnetic Field Therapy Apparatus, And Method For Generating A Magnetic Field - EP3218055

The patent EP3218055 was granted to Pfeiffer on Jun 28, 2023. The application was filed on Nov 13, 2014 under application number EP14799732A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP3218055

PFEIFFER
Application Number
EP14799732A
Filing Date
Nov 13, 2014
Status
Patent Maintained As Amended
May 26, 2023
Publication Date
Jun 28, 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
BEMERApr 15, 2021GULDE & PARTNERADMISSIBLE

Patent Citations (11) New

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

Citation PhasePublication Number
EXAMINATIONEP1138348
INTERNATIONAL-SEARCH-REPORTDE102009017229
OPPOSITIONDE102009017229
OPPOSITIONDE102009034426
OPPOSITIONDE19708542
OPPOSITIONDE4004682
OPPOSITIONDE9290088U
OPPOSITIONEP1138348
OPPOSITIONUS6186941
OPPOSITIONWO0076582
OPPOSITIONWO9704830

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