Average Co-Inventor Count = 4.29
ph-index = 1
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 Corporation (2 from 1,008 patents)
2. Miles Inc. (1 from 539 patents)
3 patents:
1. 6432193 - Process for the continuous drowning of perylene melt
2. 6068695 - Process for the continuous preparation of quinacridones
3. 5133873 - Process for removal of copper ions from aqueous effluent