Patents from 1994
R-T1-Sr-Ca-Cu-O superconductors and processes for their preparation., Allen M. Hermann and Zhengzhi Sheng
M-Tl-Ba-Cu-O high temperature superconductors wherein M is selected from the group consisting of Ti, Zr and Hf, Zhengzhi Sheng
Method of fabricating thallium-containing ceramic superconductors, Ying Xin, Zhengzhi Sheng, and Yufang Li
Patents from 1993
Process for making superconducting wires, Allen M. Hermann, Zhengzhi Sheng, and Qamar A. Shams
CrTlSrCaCuO and related superconducting systems, Zhengzhi Sheng
High temperature superconductor system comprising Tl2 Ba2 CuO6 + delta, Zhengzhi Sheng and Allen M. Hermann
90 K Tl-Ba-Ce-Cu-O superconductor and processes for making same, J. H. Wang, Zhengzhi Sheng, and Allen M. Hermann
Patents from 1992
Meltable high temperature Tb-R-Ba-Cu-O superconductor, Allen M. Hermann and Zhengzhi Sheng
Preparation of superconducting Tl-Ba-Ca-Cu-O thin films by Tl2 O3 vapor processing, Allen M. Hermann and Zhengzhi Sheng
Processes for making Tl-Ca-Ba-Cu-O, Tl-Sr-Ba-Cu-O and Tl-Sr-Cu-O superconductors by solid state synthesis, Allen M. Hermann and Zhengzhi Sheng
Process for making Tl-Ba-Ca-Cu-O superconductors, Allen M. Hermann and Zhengzhi Sheng
Tl-Sr-Ca-Cu-O superconductors, Allen M. Hermann and Zhengzhi Sheng
Preparation of a superconducting Tl2Ca2Ba2Cu3Ox thick film by processing a rolled Ca-Ba-Cu-O film in Tl2O3 vapor, Qamar A. Shams, Allen M. Hermann, and Zhengzhi Sheng
High temperature superconductor system having the formula Tl-Ba-Cu-O, Zhengzhi Sheng and Allen M. Hermann
Patents from 1991
High temperature superconductor system and processes for making same, Allen M. Hermann and Zhengzhi Sheng
Process for making Tl-Ba-Ca-Cu-O superconductors, Allen M. Hermann and Zhengzhi Sheng
R-Tl-Sr-Ca-Cu-O superconductors, Allen M. Hermann and Zhengzhi Sheng
High temperature superconducting Tl-Ba-Ca-Cu-O phases, Zhengzhi Sheng and Allen M. Hermann
High temperature superconductors comprising Tl-Ca-Ba-O, Tl-Sr-Ba-Cu-O, or Tl-Sr-Cu-O, Zhengzhi Sheng and Allen M. Hermann
Drive system employing frictionless bearings including superconducting matter, David E. Weeks II
Patents from 1990
High temperature Tl-Ba-Ca-Cu-O and Tl-Sr-Cu-O superconductor, Allen M. Hermann and Zhengzhi Sheng
Patents from 1989
Melt-produced high temperature superconductor, Allen M. Hermann and Zhengzhi Sheng
