Average Co-Inventor Count = 3.27
ph-index = 3
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 12,157 patents)
3 patents:
1. 4292255 - Process for the preparation of organic polyisocyanates containing urea
2. 4264519 - Process for the preparation of organic polyisocyanates containing biuret
3. 4088665 - Process for the partial carbodiimidization of organic isocyanates