Average Co-Inventor Count = 2.40
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. Sca Hygiene Products Aktiebolag (1 from 18 patents)
2. Sca Hygiene Paper Ab (1 from 8 patents)
2 patents:
1. 6037282 - Nonwoven material comprising a certain proportion of recycled fibres
2. 5958186 - Nonwoven material containing a mixture of pulp fibres and long