Average Co-Inventor Count = 2.00
ph-index = 3
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. Henkel Corporation (2 from 1,084 patents)
2. Cognis Corporation (2 from 143 patents)
4 patents:
1. 6362221 - Compositions containing natural lycopene and natural tocopherol
2. 6358997 - Tocopherol and tocotrienol compositions
3. 6262109 - Methods of preventing and/or treating high serum levels of cholesterol and/or lipids
4. 6207187 - Compositions based on tocopherols