The weekly litigation news digest is live. Subscribe now

IP Verse

Intelligent Current Control Apparatus - EP3709465

The patent EP3709465 was granted to Delta Electronics on Oct 29, 2025. The application was filed on Jul 1, 2019 under application number EP19183728A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP3709465

DELTA ELECTRONICS
Application Number
EP19183728A
Filing Date
Jul 1, 2019
Status
Patent Maintained As Amended
Sep 26, 2025
Publication Date
Oct 29, 2025
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
SMA SOLAR TECHNOLOGYJul 19, 2023LAHNORADMISSIBLE

Patent Citations (7) New

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

Citation PhasePublication Number
OPPOSITIONDE102016123923
OPPOSITIONDE102016224295
OPPOSITIONUS2018339595
OPPOSITIONWO2012128626
SEARCHDE102016123923
SEARCHEP2784897
SEARCHUS2018339595

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