Average Co-Inventor Count = 6.87
ph-index = 1
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. Akzo Nobel Chemicals International B.v. (1 from 160 patents)
2. Nouryon Chemicals International B.v. (1 from 116 patents)
2 patents:
1. 11629117 - Esters of amino carboxylic acids and a process to prepare them
2. 10000437 - Nitrogen containing surfactants with alkoxylation on the hydroxyl group of fatty chains