Average Co-Inventor Count = 3.43
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. Hoechst Aktiengesellschaft (1 from 6,662 patents)
2. Hoechst Research & Technology Deutschland Gmbh & Co. Kg (1 from 12 patents)
2 patents:
1. 6225508 - Method for producing alkanals using a rhodium-tri-polyethylene glycolate
2. 5840993 - Water-soluble cobalt catalysts, process for their preparation and their