US PATENT SUBCLASS 505 / 126
.~.~ Containing three atoms of copper to between six and seven atoms of oxygen [e.g., YCu3O(7-@), LaCu3O(6+*), etc.]

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


505 /   HD   SUPERCONDUCTOR TECHNOLOGY: APPARATUS, MATERIAL, PROCESS

100  DF  HIGH TEMPERATURE (Tc GREATER THAN 30 K) SUPERCONDUCTOR MATERIAL (I.E., ELEMENT, COMPOUND, OR COMPOSITION), PER SE {7}
125  DF  .~ Copper (Cu) and oxygen (O) containing {1}
126.~.~ Containing three atoms of copper to between six and seven atoms of oxygen [e.g., YCu3O(7-@), LaCu3O(6+*), etc.]

DEFINITION

Classification: 505/126

Containing three atoms of copper to between six and seven

atoms of oxygen [e.g., YCu3O(7-d), LaCu3O(6+d), etc.]:

(under subclass 125) Material having a compound formula indicating three atoms of copper (Cu) to between six and seven atoms of oxygen (O) [i.e., YCu3[end subscrpt]O(7-d[end subscrpt]), LaCu3[end subscrpt]O(6+d[end subscrpt]), wherein d << 1].