Average Co-Inventor Count = 6.00
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. Bayer Aktiengesellschaft (2 from 12,157 patents)
2 patents:
1. 4092089 - Apparatus for the preparation of melt-sprayed spherical phenacetin
2. 4086346 - Preparation of melt-sprayed spherical phenacetin granules