Average Co-Inventor Count = 3.00
ph-index = 7
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. Hoffmann-La Roche Inc. (7 from 4,948 patents)
7 patents:
1. 5849860 - Polyethylene-protein conjugates
2. 5834594 - Polyethylene-protein conjugates
3. 5792834 - Polyethylene-protein conjugates
4. 5747646 - Polyethylene-protein conjugates
5. 5595732 - Polyethylene-protein conjugates
6. 5559213 - Polyethylene-protein conjugates
7. 5539063 - Polymer for making poly(ethylene glycol)-protein conjugates