Average Co-Inventor Count = 3.00
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. Chemische Werke Huels Aktiengesellschaft (2 from 125 patents)
2 patents:
1. 4514467 - Method of obtaining a positive bond between painted articles and concrete
2. 4442245 - Emulsion based on epoxy resins and diammonium salts and its preparation