Average Co-Inventor Count = 4.90
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. Minnesota Mining and Manufacturing Company (4 from 7,865 patents)
4 patents:
1. 5563030 - Photothermographic element with pre-formed iridium-doped silver halide
2. 5441866 - Sensitizers for photothermographic elements
3. 5434043 - Photothermographic element with pre-formed iridium-doped silver halide
4. 5382504 - Photothermographic element with core-shell-type silver halide grains