Average Co-Inventor Count = 3.33
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. Elizabeth Arden Company, Division of Conopco, Inc. (4 from 132 patents)
2. Lever Brothers Company (1 from 1,003 patents)
5 patents:
1. 5310547 - Colored cosmetic sticks
2. 5270209 - Method for distinguishing cosmetic sticks containing water
3. 5108737 - Colored cosmetic sticks
4. 5085856 - Cosmetic water-in-oil emulsion lipstick comprising a phospholipid and
5. 4956193 - Edible plastic dispersion