Average Co-Inventor Count = 3.16
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. Glatfelter Gernsbach Gmbh & Co. Kg (1 from 4 patents)
2. Papcel - Papier Und Cellulose, Technologie, Und Handels-gmbh (1 from 2 patents)
3. Papeteries De Cascadec (1 from 1 patent)
3 patents:
1. 7465685 - Heatsealable filter material
2. 6510949 - Filter material having adjustable wettability and method for its manufacture
3. 5527429 - Method of preparing paper for filter bags, apparatus for implementing