Average Co-Inventor Count = 1.20
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. Other (1 from 832,880 patents)
2. Bristol-Myers Squibb Compnay (1 from 3,685 patents)
3. Clairol Incorporated (1 from 283 patents)
3 patents:
1. 6426065 - Use of tris(hydroxymethyl)aminomethane in cold permanent waving processes
2. 6302119 - Low odor permanent waving compositions containing a disulfide
3. 6264703 - Hair coloring composition using an inorganic peroxymonosulfate salt as an oxidation agent