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

Herbert Chow — 6 Patents

Abbott: 3 patents #2,332 of 5,509Top 45%
LILifescan: 2 patents #97 of 267Top 40%
QDQuantum Design: 1 patents #8 of 12Top 70%
Palatine, IL: #268 of 1,176 inventorsTop 25%
Illinois: #15,248 of 84,256 inventorsTop 20%
Overall (All Time): #779,687 of 4,157,543Top 20%
6 Patents All Time
Herbert Chow has been granted 6 US patents while listed as an inventor at Abbott. The first was granted in 1994 and the most recent in June 2009. Herbert Chow ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list Herbert Chow in Palatine, IL, US.

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
7547557 Directed-flow assay device Ronald T. LaBorde 2009-06-16
6746872 Control compositions and methods of use for coagulation tests Xiang Zheng, Brian Earp, Christa Hartmann 2004-06-08
6521182 Fluidic device for medical diagnostics Robert Shartle, Christa Hartmann 2003-02-18
5637472 Hydrazine derivatized cells Edward Granados, Daniel F. Heiman, Maria L. Thaler 1997-06-10 $33,224,000
5591598 Method for quantitating hydrazide groups Edward Granados, Daniel F. Heiman, Maria L. Thaler 1997-01-07 $32,548,000
5275951 Liquid level sensing method and device John J. Kotlarik, Mieczyslaw Wroblewski, Thomas James Wilson, Jimmy D. McCoy 1994-01-04 $61,950,000