Average Co-Inventor Count = 5.00
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. Henkel Corporation (2 from 1,087 patents)
2 patents:
1. 4886888 - Extraction of amino an acid from aqueous mixtures thereof
2. 4661606 - Extraction of amino acids from aqueous mixtures and quaternary ammonium