Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
FI

Fred Immermann — 1 Patent

Pfizer: 1 patents #3,022 of 5,153Top 60%
Suffern, NY: #135 of 217 inventorsTop 65%
New York: #67,828 of 115,490 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Fred Immermann has been granted 1 US patent while listed as an inventor at Pfizer. All of these patents were granted in 2010. Fred Immermann ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Fred Immermann in Suffern, NY, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7643943 Methods for monitoring drug activities in vivo Michael Burczynski, Joseph Boni, Andrew Dorner, Natalie Twine, Jennifer Stover +2 more 2010-01-05