The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 13, 2003
Filed:
Feb. 09, 2000
Applicant:
Inventors:
Leslie G. Fritzemeier, Mendon, MA (US);
Christopher A. Craven, Bedford, MA (US);
Cornelis Leo Hans Thieme, Westborough, MA (US);
Assignee:
American Superconductor Corporation, Westborough, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C01F 1/100 ; C04B 3/5553 ; H01B 1/200 ;
U.S. Cl.
CPC ...
C01F 1/100 ; C04B 3/5553 ; H01B 1/200 ;
Abstract
Methods for preparing thick film rare-earth Ba Cu O (such as YBCO) superconductive layers, particularly including deposition of a precursor as a dispersion of solid-state materials, including a binder or a solvent or both constituents. The solid-state materials include oxides, fluorides, and acetates of yttrium, barium, and copper in the form of ultrafine particles.