1.

PCT Patent

"High Tc Superconductors made by metal heterostructures at the atomic limit"

by Antonio Bianconi

2.

European Patent EP 733271 1993 : “High Tc superconductors made by metal

heterostructures at the atomic limit” (published in European Patent.

Bulletin 98/22, May 27 1998)) (priority date 7 Dec 1993),

by Antonio Bianconi

3.

United State Patent No. :US 6265 019 B1, July 24, 2001 “Process of increasing the critical temperature Tc of a Bulk Superconductor by Making Metal Heterostructures at the Atomic Limit''

by Antonio

4.

European free Patent EP 1447857 2003 A Sc1-xMgxB2 superconductors tuned at a shape resonance for Tc amplification by Agrestini, Stefano Bianconi, Antonio

5.

High Tc Superconductors Made by Metal Heterostructures at the Atomic Limit

Japanese Patent No. 2868621 Dec 25 1998

by Antonio Bianconi

______________________