Average Co-Inventor Count = 5.00
ph-index = 1
The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.
Company Filing History:
1. Hoechst Aktiengesellschaft (4 from 6,662 patents)
4 patents:
1. 6043198 - High-T.sub.c superconductor or precursor material for the
2. 5801126 - Process for prorducing thallium-containing high-T.sub.c superconductors
3. 5670434 - (Bi,Pb)SrCaCuO precursor material for the oxide powder in tube method
4. 5541154 - Process for preparing a high-TC superconductor as a precursor material