Average Co-Inventor Count = 2.86
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. Other (1 from 832,966 patents)
2. Bayer Aktiengesellschaft (1 from 12,168 patents)
2 patents:
1. 6506250 - Method for the production of multi-crystalline semiconductor material
2. 6294726 - Silicon with structured oxygen doping, its production and use