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. Rohmax Additives Gmbh (1 from 23 patents)
2. Evonik Rohmax Additives Gmbh (1 from 16 patents)
2 patents:
1. 7981848 - Use of polyalkylmethacrylate polymer
2. 7648950 - Use of a polyalkylmethacrylate polymer