Average Co-Inventor Count = 4.00
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. Costar Corporation (2 from 22 patents)
2 patents:
1. 5272083 - Culture device and method of use having a detachable cell or tissue
2. 5139951 - Culture device having a detachable cell or tissue growth surface