IP Verse

Design Of Superconducting Devices By Optimization Of The Superconductor'S Local Critical Current

Patent No. EP2983218 (titled "Design Of Superconducting Devices By Optimization Of The Superconductor'S Local Critical Current") was filed by Karlsruher Institut FR Technologie on Aug 6, 2014. The application was issued on Oct 18, 2023.

Patent Summary

A method and apparatus for enhancing the critical current and reducing AC losses of superconducting devices by locally modifying the superconducting material's critical current density. The method involves identifying regions of reduced critical current density within the device, such as inner turns of coils or filaments in striated tapes, and applying one or more of the following modifications: decreasing the cooling temperature, modifying the composition or type of superconducting material, varying the cross-sectional area of the superconducting material, or using temperature variations to enhance critical current density. The apparatus includes a system for designing and optimizing superconducting devices based on these principles.

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 DateRepresentative
TOKAMAK ENERGYDec 10, 2020MARKS & CLERK

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

EP2983218

KARLSRUHER INSTITUT FR TECHNOLOGIE
Application Number
EP14002754A
Filing Date
Aug 6, 2014
Status
Patent Maintained As Amended
Sep 15, 2023
Publication Date
Oct 18, 2023
External Links
Slate, Register , Google Patents