Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
AS

Andrew Szalkiewicz

ACAllied Consulting: 2 patents #297 of 1,310Top 25%
New York, NY: #7,895 of 20,192 inventorsTop 40%
New York: #48,759 of 115,490 inventorsTop 45%
Overall (All Time): #2,362,716 of 4,157,543Top 60%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4389348 Selective hydrogenation of dinitrile to omega-aminonitrile and supported rhodium-containing catalyst therefor Steven E. Diamond, Frank Mares 1983-06-21
4362671 Selective hydrogenation of dinitrile to omega-aminonitrile catalyzed by rhodium organonitrogen complex catalyst Steven E. Diamond, Frank Mares 1982-12-07