Average Co-Inventor Count = 5.14
ph-index = 2
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. Suddeutsche Kalkstickstoff-werke Aktiengesellschaft (2 from 13 patents)
2. August Thyssen-hutte Ag (1 from 5 patents)
3 patents:
1. 4159906 - Method and composition for the desulfurization of molten metals
2. 4078915 - Method and composition for the desulfurization of molten metals
3. 3948648 - Method of removing slag incrustations containing calcium oxide