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. Solvay Barium Strontium Gmbh (2 from 12 patents)
2. Kali-chemie Aktiengesellschaft (1 from 102 patents)
3. Institut Fuer Physikalische Hochtechnologie E.v. (1 from 7 patents)
3 patents:
1. 6063735 - Superconductor mixture
2. 5324500 - Method for processing residues of barium sulfide or strontium sulfide
3. 5312604 - Work-up of waste materials from barium or strontium sulfide leaching