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

Jacques Chammas — 1 Patent in 2017

DSDelcath Systems: 1 patents #2 of 5Top 40%
Walpole, MA: #8 of 23 inventorsTop 35%
Massachusetts: #4,682 of 13,044 inventorsTop 40%
Overall (2017): #390,347 of 506,227Top 80%
1 Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9707331 Apparatus for removing chemotherapy compounds from blood Daniel S. Johnston, William M. Appling, Samantha J. Barton 2017-07-18 $4,131,000