Average Co-Inventor Count = 3.00
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. Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. (1 from 4,811 patents)
2. Zimmer Aktiengesellschaft (1 from 100 patents)
2 patents:
1. 6590095 - Method of preparing a cellulose carbamate solution
2. 5760211 - Method of manufacturing cellulose solutions in aqueous amino oxide