Average Co-Inventor Count = 5.52
ph-index = 1
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 Aktiengesellschaft (3 from 10,754 patents)
3 patents:
1. 6143847 - Method for preparing (co) polymers by metal-free anionic polymerization
2. 6107424 - Nitrogen-containing metal-free initiators for anionic polymerization of
3. 5830961 - Preparation of polyacrylates