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. Dynamit Nobel Aktiengesellschaft (2 from 658 patents)
2 patents:
1. 4185048 - Polyvinyl chloride of high impact strength prepared on the basis of
2. 4111921 - Transparent polyamides