Average Co-Inventor Count = 5.83
ph-index = 4
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 (5 from 10,754 patents)
2. Basf Se Corporation (1 from 5,663 patents)
6 patents:
1. 8952109 - Process for preparing a block copolymer
2. 5786402 - Production of polyurethane foams in the presence of aminoalkyl- or
3. 5597885 - Preparation of chlorofluorocarbon-free flexible polyurethane foams using
4. 5596063 - Preparation of chlorofluorocarbon-free flexible polyurethane foams using
5. 5494941 - Preparation of chlorofluorocarbon-free flexible polyurethane foams using
6. 5173518 - Preparation of cellular polyurethane elastomers using polyether