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

Benson Sibanda

ASAdvanced Tissue Sciences: 4 patents #5 of 39Top 15%
Oceanside, CA: #279 of 1,008 inventorsTop 30%
California: #124,610 of 386,348 inventorsTop 35%
Overall (All Time): #1,276,030 of 4,157,543Top 35%
4 Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
6218182 Method for culturing three-dimensional tissue in diffusion gradient bioreactor and use thereof Brian A. Naughton, Craig R. Halberstadt 2001-04-17
6008049 Diffusion gradient bioreactor and extracorporeal liver device Brian A. Naughton, Craig R. Halberstadt 1999-12-28
5827729 Diffusion gradient bioreactor and extracorporeal liver device using a three-dimensional liver tissue Brian A. Naughton, Craig R. Halberstadt 1998-10-27
5559022 Liver reserve cells Brian A. Naughton 1996-09-24