Average Co-Inventor Count = 3.00
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. Lurgi Zimmer Gmbh (1 from 20 patents)
2. Technip Zimmer Gmbh (1 from 5 patents)
2 patents:
1. 9562008 - Process for the recovery of ε-caprolactam from extract water
2. 8541540 - Continuous process for the extraction of polyamide-6