Average Co-Inventor Count = 4.44
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. Hoechst Aktiengesellschaft (1 from 6,662 patents)
2. Agfa-gevaert Ag (1 from 1,473 patents)
2 patents:
1. 5967047 - Thermal process for applying hydrophilic layers to hydrophobic
2. 5648123 - Process for producing a strong bond between copper layers and ceramic