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

Ching Wu — 3 Patents in 2019

EXExcellims: 3 patents #1 of 5Top 20%
Acton, MA: #31 of 271 inventorsTop 15%
Massachusetts: #1,612 of 14,267 inventorsTop 15%
Overall (2019): #94,633 of 560,194Top 20%
3 Patents 2019

Issued Patents 2019

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10309928 Apparatus and method for ion mobility spectrometry and sample introduction Mark A. Osgood, Eugenie Hainsworth, Clinton Alawn Krueger, Taeman Kim 2019-06-04
10309929 Practical ion mobility spectrometer apparatus and methods for chemical and/or biological detection 2019-06-04
10276358 Chemically modified ion mobility separation apparatus and method Mark A. Osgood 2019-04-30