Average Co-Inventor Count = 4.00
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. Veb Filmfabrik Wolfen (1 from 10 patents)
1 patent:
1. 4400458 - Diazonium salts and a diazo-type material comprising these diazonium