Average Co-Inventor Count = 1.95
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. The Procter Gamble Company (6 from 17,173 patents)
6 patents:
1. 7695525 - Hair dyeing compositions comprising 2-(amino or substituted amino)-3-5-substituted phenol compounds and use thereof
2. 7591861 - Processes to pre-treat hair with organic solvents
3. 7476259 - Hair colouring compositions
4. 7341605 - 2-(Amino or substituted amino)-5, 6-substituted phenol compounds, dyeing compositions containing them, and use thereof
5. 7338537 - 2-(amino or substituted amino)-3-5-6-substituted phenol compounds, dyeing compositions containing them, and use thereof
6. 7226487 - 2-(amino or substituted amino)-5-(substituted oxymethyl)-phenol compounds, dyeing compositions containing them, and use thereof