Average Co-Inventor Count = 5.00
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. Cytyc Corporation (2 from 152 patents)
2. Roche Diagnostics Gmbh (480 patents)
3. F. Hoffmann-La Roche Ag (169 patents)
4. Roche Diagnostics Hematology, Inc. (41 patents)
2 patents:
1. 6593102 - Cytological stain composition
2. 6348325 - Cytological stain composition