Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Stephen Evans — 6 Patents

LULumerx: 3 patents #1 of 11Top 10%
Johnson & Johnson: 1 patents #4,762 of 7,810Top 65%
Westwood, MA: #66 of 265 inventorsTop 25%
Massachusetts: #20,307 of 88,656 inventorsTop 25%
Overall (All Time): #837,674 of 4,157,543Top 25%
6 Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
9889281 Cell encapsulation loading device Audrey Bell 2018-02-13
7449026 Intra-cavity catheters and methods of use Paul J. Zalesky, Marc D. Friedman 2008-11-11
7261730 Phototherapy device and system Marc D. Friedman, Paul J. Zalesky, Jon Dahm, Philip S. Levin 2007-08-28
7135034 Flexible array Marc D. Friedman, Paul J. Zalesky, Jon Dahm, Philip S. Levin 2006-11-14
D338788 Rotation storage shelving 1993-08-31
4851113 Filter apparatus for slurry 1989-07-25