Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Michael Cai — 7 Patents

DIDistek: 5 patents #2 of 15Top 15%
ASAcademia Sinica: 2 patents #215 of 1,112Top 20%
UNUnknown: 2 patents #12,644 of 83,584Top 20%
Old Bridge, NJ: #34 of 234 inventorsTop 15%
New Jersey: #12,481 of 69,400 inventorsTop 20%
Overall (All Time): #680,018 of 4,157,543Top 20%
7 Patents All Time
Michael Cai has been granted 7 US patents while listed as an inventor at Distek. The first was granted in 2002 and the most recent in April 2019. Michael Cai ranks #680,018 of 4,157,543 US inventors in our database (top 16.4%). Patent records list Michael Cai in Old Bridge, NJ, US.

Patents per Year

Patents granted per year, 2002 to 2019Bar chart with a peak of 1 patents in 2002.peak 12002: 1 patents20022005: 1 patents20052010: 1 patents20102011: 1 patents20112015: 1 patents20152016: 1 patents20162019: 1 patents2019

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
10273411 Batch-process supertorrefaction system and method Frank H. Shu, Fen-Tair Luo 2019-04-30
9333469 Multi-motion assembly for leadscrew system Jeffrey Brinker, William G. Van Ocker 2016-05-10
9096800 Supertorrefaction of biomass into biocoal Frank H. Shu, Fen-Tair Luo 2015-08-04
7988793 Washing system for dissolution vessels and the like Jeffrey Brinker 2011-08-02
7658198 Washing system for dissolution vessels and the like Jeffrey Brinker 2010-02-09
6948389 Dissolution test sampling Gerald Brinker 2005-09-27
6497157 Intrinsic dissolution apparatus with stationary sample holder Tacey X. Viegas, Gerald Brinker 2002-12-24