Average Co-Inventor Count = 5.00
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 (3 from 12,168 patents)
3 patents:
1. 5968859 - Ceramic fibers in the system silicon-boron-nitrogen-carbon
2. 5885519 - Process of preparing silicon-boron-nitrogen-carbon fibers
3. 5834388 - Ceramic fibers in the system silicon-boron-nitrogen-carbon