Average Co-Inventor Count = 4.44
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. Lancaster Group Gmbh (2 from 17 patents)
2 patents:
1. 5976510 - Cosmetic tanning and sunscreen agent
2. 5885558 - Sun protection preparation with an increased sun protection factor