Average Co-Inventor Count = 3.69
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. The Procter Gamble Company (4 from 17,164 patents)
4 patents:
1. 6559113 - Detergents containing a builder and a delayed released enzyme
2. 5965505 - Detergents containing a heavy metal sequestrant and a delayed release
3. 5783546 - Amylase-containing detergent compositions
4. 5755992 - Detergents containing a surfactant and a delayed release peroxyacid