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

Gerald Steele — 5 Patents

ESEschem: 2 patents #2 of 6Top 35%
ALAstrazeneca Uk Limited: 1 patents #73 of 159Top 50%
APAventis Pharmaceuticals: 1 patents #232 of 454Top 55%
Lisle, IL: #131 of 567 inventorsTop 25%
Illinois: #18,025 of 84,256 inventorsTop 25%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
Gerald Steele has been granted 5 US patents while listed as an inventor at Eschem. The first was granted in 1983 and the most recent in December 2025. Gerald Steele ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Gerald Steele in Lisle, IL, US.

Patents per Year

Patents granted per year, 1983 to 2003Bar chart with a peak of 1 patents in 1983.peak 11983: 1 patents19831984: 1 patents19842000: 1 patents20002003: 1 patents2003

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12491182 Polymorphs of triazole antifungal compound PC945 Christopher J. Wallis, Suzanne BUTTAR, Osama Suleiman, Julian Scott Northen, John Mykytiuk +1 more 2025-12-09
6582677 Propellant compositions of a particulate medicament that are free of solvents Asit Somani, Joseph Geok Paan Lim 2003-06-24 $3,957,000
6114313 Pharmaceutical compositions for freeze drying Chris Bland 2000-09-05 $11,454,000
4457800 Stabilization of epoxy systems in non-flammable solvents Ralph M. Schure 1984-07-03 $1,137,000
4388426 Stabilization of epoxy systems in non-flammable solvents Ralph M. Schure 1983-06-14 $1,639,000