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John P. Maddan — 2 Patents

EVEvalve: 2 patents #52 of 100Top 55%
Palo Alto, CA: #5,765 of 9,675 inventorsTop 60%
California: #187,151 of 386,348 inventorsTop 50%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
John P. Maddan has been granted 2 US patents while listed as an inventor at Evalve. The first was granted in 2009 and the most recent in November 2011. John P. Maddan ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list John P. Maddan in Palo Alto, CA, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8052592 Methods and devices for tissue grasping and assessment Eric Goldfarb, Troy L. Thornton, Alfred H. Raschdorf, Jaime E. Sarabia, Ferolyn T. Powell +4 more 2011-11-08
7635329 Methods and devices for tissue grasping and assessment Eric Goldfarb, Troy L. Thornton, Alfred H. Raschdorf, Jaime E. Sarabia, Ferolyn T. Powell +4 more 2009-12-22

Frequent Collaborators

Yen Liao2 shared
Brian B. Martin2 shared
Eric Goldfarb2 shared
Ferolyn T. Powell2 shared
Sylvia Wen-Chin Fan2 shared
Jan Komtebedde2 shared

Nearby-Ranked Inventors

Leonard Mattheis2
Yiqi SHI2
Roberto DiCecco2
Haoneng Xu2
Emily Chew2
So Young Bae2
Julian Alexander Georgi2
Yoshihiro Asahara2
Assaf Ariel2