Average Co-Inventor Count = 4.00
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. Hoechst Aktiengesellschaft (1 from 6,662 patents)
2. Behringwerke Aktiengesellschaft (1 from 340 patents)
2 patents:
1. 4670544 - Process for the manufacture of the cold insoluble globulin and
2. 4297344 - Blood coagulation factors and process for their manufacture