Growing community of inventors

Palo Alto, CA, United States of America

John P Maddan

Average Co-Inventor Count = 10.00

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.

Forward Citations = 790

John P Maddan ↔ Eric A Goldfarb (2 patents)John P Maddan ↔ Brian Benjamin Martin (2 patents)John P Maddan ↔ Troy L Thornton (2 patents)John P Maddan ↔ Ferolyn T Powell (2 patents)John P Maddan ↔ Jaime Eduardo Sarabia (2 patents)John P Maddan ↔ Jan Komtebedde (2 patents)John P Maddan ↔ Sylvia Wen-Chin Fan (2 patents)John P Maddan ↔ Alfred H Raschdorf, Jr (2 patents)John P Maddan ↔ Yen C Liao (2 patents)John P MaddanJohn P Maddan (2 patents)Eric A GoldfarbEric A Goldfarb (111 patents)Brian Benjamin MartinBrian Benjamin Martin (80 patents)Troy L ThorntonTroy L Thornton (44 patents)Ferolyn T PowellFerolyn T Powell (42 patents)Jaime Eduardo SarabiaJaime Eduardo Sarabia (38 patents)Jan KomtebeddeJan Komtebedde (26 patents)Sylvia Wen-Chin FanSylvia Wen-Chin Fan (13 patents)Alfred H Raschdorf, JrAlfred H Raschdorf, Jr (11 patents)Yen C LiaoYen C Liao (7 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Evalve, Inc. (2 from 131 patents)


2 patents:

1. 8052592 - Methods and devices for tissue grasping and assessment

2. 7635329 - Methods and devices for tissue grasping and assessment

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as of
1/20/2026
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