Average Co-Inventor Count = 1.60
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. Centre Technique De L'industrie Des Papiers, Cartons Et Celluloses (1 from 22 patents)
2. Societe De Pate a Papier Savoie Dauphine (1 from 1 patent)
3. Centre Technique De L'industrie Des Papiers, Cartons Et Cellulose (1 from 1 patent)
2 patents:
1. 5401360 - Method for de-inking printed paper
2. 4865690 - Process and plant for recycling waste printed papers