Average Co-Inventor Count = 2.00
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. Chemische Fabrik Stockhausen Gmbh (1 from 67 patents)
1 patent:
1. 4367297 - Water-soluble poly(meth)acrylic acid derivatives gels and their