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USPTO Patent Rankings Data through Sept 30, 2025
RI

Royo Inmaculada — 1 Patent

Merck: 1 patents #5,419 of 9,382Top 60%
Madrid, ES: #1,691 of 4,959 inventorsTop 35%
Overall (All Time): #3,612,544 of 4,157,543Top 90%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6051597 Indolylquinones as antidiabetic agents Bei Zhang, Fernando Pelaez, Gino M. Salituro, Gerald F. Bills 2000-04-18