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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Ryan Olson — 7 Patents

PRPromega: 7 patents #72 of 281Top 30%
Middleton, WI: #109 of 564 inventorsTop 20%
Wisconsin: #6,918 of 40,088 inventorsTop 20%
Overall (All Time): #680,018 of 4,157,543Top 20%
7 Patents All Time
Ryan Olson has been granted 7 US patents while listed as an inventor at Promega. The first was granted in 2001 and the most recent in January 2008. Ryan Olson ranks #680,018 of 4,157,543 US inventors in our database (top 16.4%). Patent records list Ryan Olson in Middleton, WI, US.

Patents per Year

Patents granted per year, 2001 to 2008Bar chart with a peak of 3 patents in 2001.peak 32001: 3 patents20012002: 1 patents20022004: 1 patents20042006: 1 patents20062008: 1 patents2008

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
7320891 Methods and kits for isolating sperm cells Allan Tereba, Laura Flanagan, Paraj Mandrekar 2008-01-22
7090975 Pyrophosphorolysis and incorporation of nucleotide method for nucleic acid detection John Shultz, Christine Andrews 2006-08-15
6730479 Detection of nucleic acid hybrids John Shultz, Martin K. Lewis, Donna Leippe, Michelle Mandrekar, Daniel Kephart +6 more 2004-05-04
6391551 Detection of nucleic acid hybrids John Shultz, Martin K. Lewis, Donna Leippe, Michelle Mandrekar, Daniel Kephart +6 more 2002-05-21
6312902 Nucleic acid detection John Shultz, Martin K. Lewis, Donna Leippe, Michelle Mandrekar, Daniel Kephart +5 more 2001-11-06
6270974 Exogenous nucleic acid detection John Shultz, Martin K. Lewis, Donna Leippe, Michelle Mandrekar, Daniel Kephart +6 more 2001-08-07
6235480 Detection of nucleic acid hybrids John Shultz, Martin K. Lewis, Donna Leippe, Michelle Mandrekar, Daniel Kephart +6 more 2001-05-22