Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Clayton D. Collier — 2 Patents

DIDigene: 2 patents #5 of 28Top 20%
Silver Spring, MD: #687 of 1,812 inventorsTop 40%
Maryland: #13,387 of 35,612 inventorsTop 40%
Overall (All Time): #2,229,816 of 4,157,543Top 55%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6277579 Direct detection of RNA mediated by reverse transcriptase lacking RNAse H function James G. Lazar, Abel de la Rosa 2001-08-21
5994079 Direct detection of RNA mediated by reverse transcriptase lacking RNAse H function Abel de la Rosa 1999-11-30