Average Co-Inventor Count = 2.57
ph-index = 3
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. Ev3 Endovascular, Inc. (3 from 13 patents)
3 patents:
1. 7887562 - Tissue opening occluder
2. 7582103 - Tissue opening occluder
3. 7288105 - Tissue opening occluder