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. Ciba-geigy Corporation (2 from 6,850 patents)
2 patents:
1. 4668721 - Polyolefin compositions stabilized against degradation using
2. 4590231 - Polyolefin compositions stabilized against degradation using