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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Fred J. Fleitz — 1 Patent

Merck: 1 patents #5,440 of 9,382Top 60%
Willingboro, NJ: #137 of 226 inventorsTop 65%
New Jersey: #41,444 of 69,400 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Fred J. Fleitz has been granted 1 US patent while listed as an inventor at Merck. All of these patents were granted in 2003. Fred J. Fleitz ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Fred J. Fleitz in Willingboro, NJ, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
6642237 Gamma-hydroxy-2-(fluoroalkylaminocarbonyl)-1-piperazinepentanamides and uses thereof James R. Tata, Kevin T. Chapman, Joseph L. Duffy, Nancy J. Kevin, Yuan Cheng +12 more 2003-11-04 $71,768,000