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USPTO Patent Rankings Data through Dec 31, 2025
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Sherwin P. Malchick — 1 Patent

Basf Se: 1 patents #8,065 of 13,826Top 60%
Sparta, NJ: #220 of 375 inventorsTop 60%
New Jersey: #41,444 of 69,400 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Sherwin P. Malchick has been granted 1 US patent while listed as an inventor at Basf Se. All of these patents were granted in 1989. Sherwin P. Malchick ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Sherwin P. Malchick in Sparta, NJ, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4822419 Lithographic ink composition and process for making same Louis J. Pepoy, Thomas E. Foye 1989-04-18