HW

Helga Weis

Hoechst Gmbh: 3 patents #1,206 of 4,020Top 30%
📍 Frankfurt am Main, DE: #651 of 1,925 inventorsTop 35%
Overall (All Time): #1,627,304 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6043198 High-T.sub.c superconductor or precursor material for the oxide-powder-in-tube method (OPIT) Marc Neubacher, Joachim Bock, Christoph Lang, Eberhard Preisler 2000-03-28
5670434 (Bi,Pb)SrCaCuO precursor material for the oxide powder in tube method (OPIT) Marc Neubacher, Joachim Bock, Christoph Lang, Eberhard Preisler 1997-09-23
5541154 Process for preparing a high-TC superconductor as a precursor material for the oxide-powder-in-tube method (OPIT) Marc Neubacher, Joachim Bock, Christoph Lang, Eberhard Preisler 1996-07-30