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. Nissan Chemical Industries Limited (3 from 1,235 patents)
3 patents:
1. 6458870 - Process for preparing an aqueous solution of sulfanilic acid modified melamine-formaldehyde resin and a cement composition
2. 6214965 - Process for preparing an aqueous solution of sulfanilic acid modified melamine-formaldehyde resin and a cement composition
3. 4186148 - Process for producing 3,7-dimethyl-2,6-octadienylamine derivatives