Average Co-Inventor Count = 5.26
ph-index = 10
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. Heartport, Inc. (7 from 168 patents)
2. Other (2 from 832,680 patents)
3. Stanford Surgical Technologies, Inc. (1 from 4 patents)
10 patents:
1. 7131447 - Methods and systems for performing thoracoscopic coronary bypass and other procedures
2. 7028692 - Methods and systems for performing thoracoscopic coronary bypass and other procedures
3. 6494897 - Methods and systems for performing thoracoscopic cardiac bypass and other procedures
4. 6325067 - Methods and systems for performing thoracoscopic coronary bypass and other procedures
5. 6311693 - Method and systems for performing thoracoscopic cardiac bypass and other procedures
6. 6027476 - Methods and systems for performing thoracoscopic coronary bypass and
7. 5961481 - Systems for coronary bypass procedures
8. 5855210 - Methods for performing heart surgery
9. 5735290 - Methods and systems for performing thoracoscopic coronary bypass and
10. 5452733 - Methods for performing thoracoscopic coronary artery bypass