Average Co-Inventor Count = 3.43
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. Basf Corporation (1 from 2,033 patents)
2. Basf Wyandotte Corporation (1 from 454 patents)
2 patents:
1. 4647705 - Process for improving the ultraviolet light transmittance of ethylene
2. 4575559 - Process for preparing certain sulfophenethylsiloxanes