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. Covestro Deutschland Ag (1 from 645 patents)
1 patent:
1. 12441614 - Method of cleaning an apparatus used in the concentration of a mineral acid