Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Stanley E. Green — 2 Patents

HYHycel: 2 patents #1 of 6Top 20%
Houston, TX: #8,734 of 21,073 inventorsTop 45%
Texas: #52,941 of 125,132 inventorsTop 45%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Stanley E. Green has been granted 2 US patents while listed as an inventor at Hycel. All of these patents were granted in 1980. Stanley E. Green ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Stanley E. Green in Houston, TX, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4229369 Tris (hydroxymethyl) aminomethane salt of 2-mercaptosuccinic acid 1980-10-21
4189536 Reagent systems, enzymatic assays and compositions therefor 1980-02-19