Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
GC

Gregory W. Chan — 14 Patents

Abbott: 7 patents #1,090 of 5,509Top 20%
ASAdvanced Cardiovascular Systems: 5 patents #186 of 697Top 30%
CPCardiac Pacemakers: 2 patents #649 of 1,214Top 55%
San Francisco, CA: #3,121 of 26,999 inventorsTop 15%
California: #43,920 of 386,348 inventorsTop 15%
Overall (All Time): #332,869 of 4,157,543Top 9%
14 Patents All Time
Gregory W. Chan has been granted 14 US patents while listed as an inventor at Abbott. The first was granted in 2007 and the most recent in June 2017. Gregory W. Chan ranks #332,869 of 4,157,543 US inventors in our database (top 8.0%). Patent records list Gregory W. Chan in San Francisco, CA, US.

Patents per Year

Patents granted per year, 2007 to 2017Bar chart with a peak of 3 patents in 2012.peak 32007: 2 patents20072009: 1 patents20092011: 2 patents20112012: 3 patents20122013: 1 patents20132014: 1 patents20142015: 1 patents20152016: 1 patents20162017: 2 patents2017

Issued Patents All Time

Showing 1–14 of 14 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9687630 Methods and compositions for treating post-cardial infarction damage Shubhayu Basu 2017-06-27 $59,245,000
9539410 Methods and compositions for treating post-cardial infarction damage Shubhayu Basu, Sungwoo Min 2017-01-10 $40,079,000
9402754 Expandable endoprostheses, systems, and methods for treating a bifurcated lumen John F. Boylan, Carol M. Lee, Laura M. Kalvass, Barbara E. Stamberg 2016-08-02 $26,190,000
9023010 Infusion treatment agents, catheters, filter devices, and occlusion devices, and use thereof Jessica Chiu, Gabriel Asongwe, Robert C. Esselstein, Douglas H. Gesswein, Srinivasan Sridharan +8 more 2015-05-05 $51,459,000
8805492 Method and apparatus for delivering combined electrical and drug therapies 2014-08-12
8568355 Agent delivery catheter having a radially expandable centering support member Sung Woo Min, Randolf von Oepen, Binh T. Nguyen, Kevin J. Ehrenreich, William E. Webler +4 more 2013-10-29 $16,432,000
8182463 Retrograde pressure regulated infusion Jessica Chiu, Hongzhi Bai, Nianjiong Joan Bei, Mark J. Bly, Srinivasan Sridharan +1 more 2012-05-22 $30,274,000
8152758 Needle catheter Fernando Gonzalez, Thuhuong Thi Phan, Dwight A. Ambat, Manolo Lumauig, Mina Chow 2012-04-10 $52,012,000
8114144 Rapid-exchange retractable sheath self-expanding delivery system with incompressible inner member and flexible distal assembly Mina Chow, William Jason Fox, William E. Webler 2012-02-14 $29,968,000
8075519 Agent delivery catheter having a radially expandable centering support members Sung Woo Min, Randolf von Oepen, Binh T. Nguyen, Kevin J. Ehrenreich, William E. Webler +4 more 2011-12-13 $35,552,000
7887661 Infusion treatment agents, catheters, filter devices, and occlusion devices, and use thereof Jessica Chiu, Gabriel Asongwe, Robert C. Esselstein, Douglas H. Gesswein, Srinivasan Sridharan +8 more 2011-02-15 $31,985,000
7567841 Method and apparatus for delivering combined electrical and drug therapies 2009-07-28
7273469 Modified needle catheter for directional orientation delivery Fernando Gonzalez, Thuhuong Thi Phan, Dwight A. Ambat, Manolo Lumauig, Mina Chow 2007-09-25 $39,343,000
7250041 Retrograde pressure regulated infusion Jessica Chiu, Hongzhi Bai, Nianjiong Joan Bei, Mark J. Bly, Srinivasan Sridharan +1 more 2007-07-31 $148,909,000