Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Mitchell J. Leibowitz — 1 Patent

UPUsv Pharmaceutical: 1 patents #40 of 61Top 70%
West Nyack, NY: #46 of 68 inventorsTop 70%
New York: #67,828 of 115,490 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Mitchell J. Leibowitz has been granted 1 US patent while listed as an inventor at Usv Pharmaceutical. All of these patents were granted in 1984. Mitchell J. Leibowitz ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Mitchell J. Leibowitz in West Nyack, NY, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4435409 Method of stimulating production of IgM antibodies Ah S. Kong, Paula Sonnino-Goldman, Peter Wolf 1984-03-06