Average Co-Inventor Count = 5.00
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. Huels Aktiengesellschaft (2 from 580 patents)
2. Degussa - Huls Ag (145 patents)
3. Huls Aktiengesellschaft (123 patents)
4. Joachim Neumeister (0 patent)
5. Franz Nierlich (0 patent)
6. Thomas Wildt (0 patent)
7. Wilhelm Droste (0 patent)
8. Fritz Obenaus (0 patent)
2 patents:
1. 5177282 - Oligomerization of olefins
2. 5146039 - Process for low level desulfurization of hydrocarbons