Average Co-Inventor Count = 3.00
ph-index = 4
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. Eastman-kodak Company (6 from 21,595 patents)
6 patents:
1. 4282354 - Electrophoretic migration imaging process
2. 4255506 - Electrophoretic migration imaging dispersion
3. 4165984 - Electrophoretic migration imaging process
4. 4142890 - Photosensitive trans-epindolidione pigment for migration imaging
5. 4066676 - Photosensitive material comprising polyacetylenic amine salts
6. 3954816 - Photosensitive material comprising polyacetylenic amine salts