Average Co-Inventor Count = 1.43
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. Sca Hygiene Products Ab (3 from 787 patents)
2. Essity Hygiene and Health Aktiebolag (2 from 306 patents)
5 patents:
1. D890923 - Sanitary article
2. D882775 - Sanitary article
3. D818578 - Sanitary article
4. D806865 - Sanitary article
5. D774642 - Sanitary article