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

Robert G. Knowlton

CRCollaborative Research: 2 patents #7 of 22Top 35%
Lexington, MA: #1,345 of 2,299 inventorsTop 60%
Massachusetts: #42,150 of 88,656 inventorsTop 50%
Overall (All Time): #2,311,237 of 4,157,543Top 60%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5139936 Use of the GAL1 yeast promoter David Botstein, Ronald W. Davis, Gerald R. Fink, Alison Taunton-Rigby, Jen-I Mao +2 more 1992-08-18
4661454 GAL1 yeast promoter linked to non galactokinase gene David Botstein, Ronald W. Davis, Gerald R. Fink, Alison Taunton-Rigby, Jen-I Mao +2 more 1987-04-28