Average Co-Inventor Count = 4.80
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. Percardia, Inc. (1 from 35 patents)
2. Disc Dynamics, Inc. (1 from 7 patents)
2 patents:
1. 8029511 - Multi-stage biomaterial injection system for spinal implants
2. 6808504 - Multi-lumen implant