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. Agfa Gevaert Nv (2 from 1,310 patents)
2 patents:
1. 5674804 - Dye donor element for use in thermal dye transfer printing
2. 4061498 - Photographic material containing 2-acyl-2-pyrazolin-5-on-couplers