Average Co-Inventor Count = 4.32
ph-index = 3
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 (4 from 1,524 patents)
2. Ciba Holding Inc. (0 patent)
4 patents:
1. 8329625 - Aqueous functional fluids with antioxidants
2. 6531429 - Lubricant compositions comprising thiophosphoric acid esters and dithiophosphoric acid esters
3. 6410490 - Stabilized hydrotreated and hydrowaxed lubricant compositions
4. 5922657 - .beta.-dithiophosphorylated porpionic acid in lubricants