Average Co-Inventor Count = 2.25
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. Hoechst Aktiengesellschaft (3 from 6,662 patents)
3 patents:
1. 5116891 - Flame-resistant polymeric compositions
2. 4957950 - Flame-retardant polymer compositions
3. 4853424 - Flame-retardant polymer compositions