Average Co-Inventor Count = 2.18
ph-index = 4
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. Revlon, Inc. (3 from 203 patents)
2. Charles of the Ritz Group Ltd. (1 from 25 patents)
4 patents:
1. 5063050 - Tableted powder cosmetics
2. 4994264 - Press molded cosmetic composition with pay off
3. 4980157 - Cosmetic in form of pressed powder
4. 4783333 - Cosmetic containing color particles