Average Co-Inventor Count = 3.27
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. Wella Aktiengesellschaft (3 from 433 patents)
3 patents:
1. 5958395 - Cosmetic preparation containing Ilex resin, method of obtaining Ilex and
2. 5298240 - Hair care composition in the form of a microemulsion
3. 4777039 - Pearlescent hair conditioning composition