Average Co-Inventor Count = 4.00
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. Essity Hygiene and Health Aktiebolag (3 from 306 patents)
3 patents:
1. D890923 - Sanitary article
2. D882775 - Sanitary article
3. D865952 - Sanitary article