Average Co-Inventor Count = 2.67
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. Sca Hygiene Products Gmbh (4 from 49 patents)
4 patents:
1. 8277751 - Tissue paper with pH-indicator function
2. 6641822 - Composition containing humidity regulators for preparing tissue products
3. 6554959 - Tissue paper making machine
4. 6306408 - Composition containing humidity regulators, for tissue products