Average Co-Inventor Count = 4.50
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. Ciba Specialty Chemicals Corporation (2 from 1,524 patents)
2. Basf Se Ludwigshafen (1 from 24 patents)
3 patents:
1. 7987539 - Fungicidal detergent compositions
2. 6730655 - Biphenyl diquaternary ammonium compounds
3. 6620854 - Surface-active preparations