Average Co-Inventor Count = 6.37
ph-index = 3
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. Basf Aktiengesellschaft (3 from 10,754 patents)
3 patents:
1. 6443170 - Cleaning apparatus for removing residues
2. 6265625 - Isolation of glycols
3. 6123812 - Process for distilling ethylene oxide