Patents by Inventor John Schrieffer

John Schrieffer has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Superconductors with super high critical temperatures, methods for identification, manufacture and use
    Publication number: 20060052250
    Abstract: A new class of novel super high temperature superconductive compositions and structures (SHTC), named Schrieffer Superconductors are disclosed. These superconductive compositions and structures preferably include a combination of (1) a metal, the metal characterized in having (i) a broad conduction electron band (or bands) and (ii) a low effective mass, and (2) magnetic species, wherein the spins of the magnetic species are correlated at relatively long distances. Preferably, the spins of the magnetic species are magnetically ordered ferromagnetically over relatively long range. One preferred composition is Au2Mn2-zAlz where 0.1<z<0.5, preferably 0.3.
    Type: Application
    Filed: May 11, 2005
    Publication date: March 9, 2006
    Inventor: John Schrieffer