Average Co-Inventor Count = 5.16
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. Bayer Aktiengesellschaft (4 from 12,160 patents)
4 patents:
1. 6716889 - Process for the preparation of strongly basic anion exchangers using ethylene oxide
2. 6646017 - Process for the preparation of low-bleeding cation exchangers
3. 6610753 - Process for preparing selective ion exchangers
4. 5302660 - Process for the production of viscosity-stable, low-gel highly