Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Péter Hajnal — 1 Patent

UNUnknown: 1 patents #29,356 of 83,584Top 40%
Budapest, HU: #1,905 of 4,609 inventorsTop 45%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Péter Hajnal has been granted 1 US patent while listed as an inventor at Unknown. All of these patents were granted in 2017. Péter Hajnal ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Péter Hajnal in Budapest, HU.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9839607 pH-dependent gradual release pharmaceutical composition Peter Szego, István Antal, Judit Dredán, Imre Klebovich, Miléna Bea Lengyel 2017-12-12