Average Co-Inventor Count = 2.25
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. Akzo Nobel N.v. (2 from 1,248 patents)
2. Rexolin Chemicals Ab (1 from 2 patents)
3 patents:
1. 6627580 - Chelating agents and their manganic chelates
2. 6458980 - Chelating agents and their manganic chelates
3. 4304935 - Production of 1-phenyl-3-cyanoureas