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

John D. Bu'Lock

Pfizer: 3 patents #1,612 of 5,153Top 35%
Marple, NY: #1 of 1 inventorsTop 100%
Overall (All Time): #1,053,296 of 4,157,543Top 30%
5 Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
5840704 Antiparasitic agents and process for their preparation Stephen Paul Gibson, Alexander C. Goudie, Kelvin S. Holdom 1998-11-24
5451511 Process for the preparation of antiparasitic agents Stephen Paul Gibson, Alexander C. Goudie, Kelvin S. Holdom 1995-09-19
5089480 Antiparasitic agents Stephen Paul Gibson, Alexander C. Goudie, Kelvin S. Holdom 1992-02-18
5008383 Surface-active agents James K. Sutherland, Michael Donnelly 1991-04-16
4357424 Process for the continuous production of fermentation alcohol 1982-11-02