Patent EP0300215A2 successfully refreshed from Google Patents.
EP0300215A2
Expired / Lapsed
EP
⏱️ 0.0 years remaining
Process for production of a ductile composite material from a high temperature superconductor
Assignee: Battelle-Institut
•
Filing: 1988-06-23
•
Granted: —
•
Expires: 2008-06-23
Abstract
Abstract A ductile composite material is produced from a brittle high-temperature superconductor based on oxygen-deficient mixed oxides having a perovskite structure by making a finely granular powder from the brittle mixed oxide, which powder is incorporated into a ductile metal having good electric conductivity and the lowest possible affinity to the mixed oxide.
Inventors
- 👤 Helmut Dr. Heide
- 👤 Heinrich Dr. Winter
Bibliographic Details
Application Number
—
Jurisdiction
EP
Data Source
google_patents
Last Synchronized
2026-11-08 10:39
CPC Classifications
C; C04; C04B; C04B35/00; C04B35/01; C04B35/45; C04B35/4504; C04B35/4508; C04B35/622; C04B35/64; C04B35/645; C04B35/6455; C22; C22C; C22C29/00; C22C29/12; H; H10; H10N; H10N60/00; H10N60/01; H10N60/0268; H10N60/0801
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
Maintenance schedule is calculated for granted US utility patents.