Average Co-Inventor Count = 2.77
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. Shiseido Company, Limited (2 from 1,008 patents)
2. Zotos International, Inc. (1 from 26 patents)
3 patents:
1. 5093113 - Multi-phase permanent waving composition
2. 4971080 - Permanent waving and hair conditioning composition
3. 4658839 - Hair conditioning and enhancing applicator wrap, composition and method