Average Co-Inventor Count = 1.00
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. Loreal Sa (2 from 977 patents)
2. Tsumura International Inc. (1 from 2 patents)
3 patents:
1. D321130 - Combined bottle and cap
2. D290760 - Compact
3. D290761 - Cosmetic compact