Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Brian Burger — 5 Patents

GPGenus Plc: 4 patents #1 of 24Top 5%
University of Florida: 1 patents #1,174 of 2,560Top 50%
Madison, WI: #979 of 4,527 inventorsTop 25%
Wisconsin: #9,054 of 40,088 inventorsTop 25%
Overall (All Time): #916,020 of 4,157,543Top 25%
5 Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
12416005 Pig with a genetically modified CD163 gene resistant to PRRSv Andrew Mark Cigan, Jonathan Lightner, Matthew Scott Culbertson, William Thomas Christianson, Benjamin Beaton +2 more 2025-09-16
12371692 Methods for improving the health of porcine species by targeted inactivation of CD163 Andrew Mark Cigan, Jonathan Lightner, Matthew Scott Culbertson, William Thomas Christianson, Benjamin Beaton +2 more 2025-07-29
11535850 Methods for improving the health of porcine species by targeted inactivation of CD163 Andrew Mark Cigan, Jonathan Lightner, Matthew Scott Culbertson, William Thomas Christianson, Benjamin Beaton +2 more 2022-12-27
11208659 Pig with a genetically modified CD163 gene resistant to PRRSv Andrew Mark Cigan, Jonathan Lightner, Matthew Scott Culbertson, William Thomas Christianson, Benjamin Beaton +2 more 2021-12-28
6969783 Heat stable mutants of starch biosynthesis enzymes L. Curtis Hannah, Thomas W. Greene 2005-11-29