The weekly litigation news digest is live. Subscribe now

IP Verse

Method And Robot System For Producing Transformer Cores - EP3665712

The patent EP3665712 was granted to Heinrich Georg Maschinenfabrik on Aug 7, 2024. The application was filed on Aug 9, 2018 under application number EP18758558A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3665712

HEINRICH GEORG MASCHINENFABRIK
Application Number
EP18758558A
Filing Date
Aug 9, 2018
Status
Granted And Under Opposition
Jul 5, 2024
Publication Date
Aug 7, 2024
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
LAE LUGHESE ATTREZZATURE PER LELETTROMECCANICAMay 7, 2025STUDIO TORTAADMISSIBLE

Patent Citations (10) New

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

Citation PhasePublication Number
INTERNATIONAL-SEARCH-REPORTDE2530309
INTERNATIONAL-SEARCH-REPORTDE2613150
INTERNATIONAL-SEARCH-REPORTEP0184563
INTERNATIONAL-SEARCH-REPORTEP2009652
INTERNATIONAL-SEARCH-REPORTEP2660836
OPPOSITIONDE2530309
OPPOSITIONDE2613150
OPPOSITIONEP0184563
OPPOSITIONEP2009652
OPPOSITIONEP2660836

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