Average Co-Inventor Count = 2.40
ph-index = 6
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. Clairol Incorporated (5 from 283 patents)
2. Chesebrough-pond's USA Co., Division of Conopco, Inc. (1 from 356 patents)
6 patents:
1. 5254335 - Hair conditioning compounds containing reactive nonionic surfactants and
2. 5211942 - Halide containing quaternary ammonium salts as hair conditioning agents
3. 5206013 - Sulfur containing quaternary ammonium salts as hair conditioning agents
4. 5087733 - Sulfur containing quaternary ammonium salts as hair conditioning agents
5. 5030756 - Halide containing quaternary ammonium salts as hair conditioning agents
6. 4980084 - Water rinsable petroleum jelly compositions